19419756156

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3607}}^1$

素因数の和:3846

約数の個数: 144

約数和(自身を含む): 52952739840

約数和(自身を除く): 33532983684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 191, 243, 261, 324, 348, 382, 486, 522, 573, 764, 783, 972, 1044, 1146, 1566, 1719, 2292, 2349, 3132, 3438, 3607, 4698, 5157, 5539, 6876, 7047, 7214, 9396, 10314, 10821, 11078, 14094, 14428, 15471, 16617, 20628, 21642, 22156, 28188, 30942, 32463, 33234, 43284, 46413, 49851, 61884, 64926, 66468, 92826, 97389, 99702, 104603, 129852, 149553, 185652, 194778, 199404, 209206, 292167, 299106, 313809, 389556, 418412, 448659, 584334, 598212, 627618, 688937, 876501, 897318, 941427, 1168668, 1255236, 1345977, 1377874, 1753002, 1794636, 1882854, 2066811, 2691954, 2755748, 2824281, 3506004, 3765708, 4133622, 5383908, 5648562, 6200433, 8267244, 8472843, 11297124, 12400866, 16945686, 18601299, 19979173, 24801732, 25418529, 33891372, 37202598, 39958346, 50837058, 55803897, 59937519, 74405196, 79916692, 101674116, 111607794, 119875038, 167411691, 179812557, 223215588, 239750076, 334823382, 359625114, 539437671, 669646764, 719250228, 1078875342, 1618313013, 2157750684, 3236626026, 4854939039, 6473252052, 9709878078, 19419756156]

約数ペア:

[(1, 19419756156), (2, 9709878078), (3, 6473252052), (4, 4854939039), (6, 3236626026), (9, 2157750684), (12, 1618313013), (18, 1078875342), (27, 719250228), (29, 669646764), (36, 539437671), (54, 359625114), (58, 334823382), (81, 239750076), (87, 223215588), (108, 179812557), (116, 167411691), (162, 119875038), (174, 111607794), (191, 101674116), (243, 79916692), (261, 74405196), (324, 59937519), (348, 55803897), (382, 50837058), (486, 39958346), (522, 37202598), (573, 33891372), (764, 25418529), (783, 24801732), (972, 19979173), (1044, 18601299), (1146, 16945686), (1566, 12400866), (1719, 11297124), (2292, 8472843), (2349, 8267244), (3132, 6200433), (3438, 5648562), (3607, 5383908), (4698, 4133622), (5157, 3765708), (5539, 3506004), (6876, 2824281), (7047, 2755748), (7214, 2691954), (9396, 2066811), (10314, 1882854), (10821, 1794636), (11078, 1753002), (14094, 1377874), (14428, 1345977), (15471, 1255236), (16617, 1168668), (20628, 941427), (21642, 897318), (22156, 876501), (28188, 688937), (30942, 627618), (32463, 598212), (33234, 584334), (43284, 448659), (46413, 418412), (49851, 389556), (61884, 313809), (64926, 299106), (66468, 292167), (92826, 209206), (97389, 199404), (99702, 194778), (104603, 185652), (129852, 149553)]