21490956936

素因数分解:

$2^3\times 3^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5791}}^1$

素因数の和:5918

約数の個数: 192

約数和(自身を含む): 63754629120

約数和(自身を除く): 42263672184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 83, 92, 108, 138, 162, 166, 184, 207, 216, 243, 249, 276, 324, 332, 414, 486, 498, 552, 621, 648, 664, 747, 828, 972, 996, 1242, 1494, 1656, 1863, 1909, 1944, 1992, 2241, 2484, 2988, 3726, 3818, 4482, 4968, 5589, 5727, 5791, 5976, 6723, 7452, 7636, 8964, 11178, 11454, 11582, 13446, 14904, 15272, 17181, 17373, 17928, 20169, 22356, 22908, 23164, 26892, 34362, 34746, 40338, 44712, 45816, 46328, 51543, 52119, 53784, 68724, 69492, 80676, 103086, 104238, 133193, 137448, 138984, 154629, 156357, 161352, 206172, 208476, 266386, 309258, 312714, 399579, 412344, 416952, 463887, 469071, 480653, 532772, 618516, 625428, 799158, 927774, 938142, 961306, 1065544, 1198737, 1237032, 1250856, 1407213, 1441959, 1598316, 1855548, 1876284, 1922612, 2397474, 2814426, 2883918, 3196632, 3596211, 3711096, 3752568, 3845224, 4325877, 4794948, 5628852, 5767836, 7192422, 8651754, 9589896, 10788633, 11055019, 11257704, 11535672, 12977631, 14384844, 17303508, 21577266, 22110038, 25955262, 28769688, 32365899, 33165057, 34607016, 38932893, 43154532, 44220076, 51910524, 64731798, 66330114, 77865786, 86309064, 88440152, 99495171, 103821048, 116798679, 129463596, 132660228, 155731572, 198990342, 233597358, 258927192, 265320456, 298485513, 311463144, 397980684, 467194716, 596971026, 795961368, 895456539, 934389432, 1193942052, 1790913078, 2387884104, 2686369617, 3581826156, 5372739234, 7163652312, 10745478468, 21490956936]

約数ペア:

[(1, 21490956936), (2, 10745478468), (3, 7163652312), (4, 5372739234), (6, 3581826156), (8, 2686369617), (9, 2387884104), (12, 1790913078), (18, 1193942052), (23, 934389432), (24, 895456539), (27, 795961368), (36, 596971026), (46, 467194716), (54, 397980684), (69, 311463144), (72, 298485513), (81, 265320456), (83, 258927192), (92, 233597358), (108, 198990342), (138, 155731572), (162, 132660228), (166, 129463596), (184, 116798679), (207, 103821048), (216, 99495171), (243, 88440152), (249, 86309064), (276, 77865786), (324, 66330114), (332, 64731798), (414, 51910524), (486, 44220076), (498, 43154532), (552, 38932893), (621, 34607016), (648, 33165057), (664, 32365899), (747, 28769688), (828, 25955262), (972, 22110038), (996, 21577266), (1242, 17303508), (1494, 14384844), (1656, 12977631), (1863, 11535672), (1909, 11257704), (1944, 11055019), (1992, 10788633), (2241, 9589896), (2484, 8651754), (2988, 7192422), (3726, 5767836), (3818, 5628852), (4482, 4794948), (4968, 4325877), (5589, 3845224), (5727, 3752568), (5791, 3711096), (5976, 3596211), (6723, 3196632), (7452, 2883918), (7636, 2814426), (8964, 2397474), (11178, 1922612), (11454, 1876284), (11582, 1855548), (13446, 1598316), (14904, 1441959), (15272, 1407213), (17181, 1250856), (17373, 1237032), (17928, 1198737), (20169, 1065544), (22356, 961306), (22908, 938142), (23164, 927774), (26892, 799158), (34362, 625428), (34746, 618516), (40338, 532772), (44712, 480653), (45816, 469071), (46328, 463887), (51543, 416952), (52119, 412344), (53784, 399579), (68724, 312714), (69492, 309258), (80676, 266386), (103086, 208476), (104238, 206172), (133193, 161352), (137448, 156357), (138984, 154629)]