19944702954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 256

約数和(自身を含む): 52254720000

約数和(自身を除く): 32310017046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 47, 54, 66, 69, 89, 94, 99, 138, 141, 178, 198, 207, 253, 267, 282, 297, 349, 414, 423, 506, 517, 534, 594, 621, 698, 759, 801, 846, 979, 1034, 1047, 1081, 1242, 1269, 1518, 1551, 1602, 1958, 2047, 2094, 2162, 2277, 2403, 2538, 2937, 3102, 3141, 3243, 3839, 4094, 4183, 4554, 4653, 4806, 5874, 6141, 6282, 6486, 6831, 7678, 8027, 8366, 8811, 9306, 9423, 9729, 11517, 11891, 12282, 12549, 13662, 13959, 16054, 16403, 17622, 18423, 18846, 19458, 22517, 23034, 23782, 24081, 25098, 26433, 27918, 29187, 31061, 32806, 34551, 35673, 36846, 37647, 45034, 46013, 48162, 49209, 52866, 55269, 58374, 62122, 67551, 69102, 71346, 72243, 75294, 88297, 92026, 93183, 96209, 98418, 103653, 107019, 110538, 112941, 135102, 138039, 144486, 147627, 176594, 180433, 186366, 192418, 202653, 207306, 214038, 216729, 225882, 264891, 276078, 279549, 288627, 295254, 321057, 341671, 360866, 377269, 405306, 414117, 433458, 442881, 529782, 541299, 559098, 577254, 607959, 642114, 683342, 714403, 754538, 794673, 828234, 838647, 865881, 885762, 1025013, 1058299, 1082598, 1131807, 1215918, 1242351, 1428806, 1459867, 1589346, 1623897, 1677294, 1731762, 2050026, 2116598, 2143209, 2263614, 2384019, 2484702, 2597643, 2919734, 3075039, 3174897, 3247794, 3395421, 4149959, 4286418, 4379601, 4768038, 4871691, 5195286, 6150078, 6349794, 6429627, 6790842, 7858433, 8299918, 8759202, 9225117, 9524691, 9743382, 10186263, 12449877, 12859254, 13138803, 15716866, 16058537, 18450234, 19049382, 19288881, 20372526, 23575299, 24899754, 26277606, 28574073, 32117074, 33576941, 37349631, 38577762, 39416409, 47150598, 48175611, 57148146, 67153882, 70725897, 74699262, 78832818, 96351222, 100730823, 112048893, 141451794, 144526833, 201461646, 212177691, 224097786, 289053666, 302192469, 369346351, 424355382, 433580499, 604384938, 738692702, 867160998, 906577407, 1108039053, 1813154814, 2216078106, 3324117159, 6648234318, 9972351477, 19944702954]

約数ペア:

[(1, 19944702954), (2, 9972351477), (3, 6648234318), (6, 3324117159), (9, 2216078106), (11, 1813154814), (18, 1108039053), (22, 906577407), (23, 867160998), (27, 738692702), (33, 604384938), (46, 433580499), (47, 424355382), (54, 369346351), (66, 302192469), (69, 289053666), (89, 224097786), (94, 212177691), (99, 201461646), (138, 144526833), (141, 141451794), (178, 112048893), (198, 100730823), (207, 96351222), (253, 78832818), (267, 74699262), (282, 70725897), (297, 67153882), (349, 57148146), (414, 48175611), (423, 47150598), (506, 39416409), (517, 38577762), (534, 37349631), (594, 33576941), (621, 32117074), (698, 28574073), (759, 26277606), (801, 24899754), (846, 23575299), (979, 20372526), (1034, 19288881), (1047, 19049382), (1081, 18450234), (1242, 16058537), (1269, 15716866), (1518, 13138803), (1551, 12859254), (1602, 12449877), (1958, 10186263), (2047, 9743382), (2094, 9524691), (2162, 9225117), (2277, 8759202), (2403, 8299918), (2538, 7858433), (2937, 6790842), (3102, 6429627), (3141, 6349794), (3243, 6150078), (3839, 5195286), (4094, 4871691), (4183, 4768038), (4554, 4379601), (4653, 4286418), (4806, 4149959), (5874, 3395421), (6141, 3247794), (6282, 3174897), (6486, 3075039), (6831, 2919734), (7678, 2597643), (8027, 2484702), (8366, 2384019), (8811, 2263614), (9306, 2143209), (9423, 2116598), (9729, 2050026), (11517, 1731762), (11891, 1677294), (12282, 1623897), (12549, 1589346), (13662, 1459867), (13959, 1428806), (16054, 1242351), (16403, 1215918), (17622, 1131807), (18423, 1082598), (18846, 1058299), (19458, 1025013), (22517, 885762), (23034, 865881), (23782, 838647), (24081, 828234), (25098, 794673), (26433, 754538), (27918, 714403), (29187, 683342), (31061, 642114), (32806, 607959), (34551, 577254), (35673, 559098), (36846, 541299), (37647, 529782), (45034, 442881), (46013, 433458), (48162, 414117), (49209, 405306), (52866, 377269), (55269, 360866), (58374, 341671), (62122, 321057), (67551, 295254), (69102, 288627), (71346, 279549), (72243, 276078), (75294, 264891), (88297, 225882), (92026, 216729), (93183, 214038), (96209, 207306), (98418, 202653), (103653, 192418), (107019, 186366), (110538, 180433), (112941, 176594), (135102, 147627), (138039, 144486)]