2012506587

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{9001}}^1$

素因数の和:9050

約数の個数: 72

約数和(自身を含む): 3755994480

約数和(自身を除く): 1743487893

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 169, 189, 273, 351, 441, 507, 637, 819, 1183, 1323, 1521, 1911, 2457, 3549, 4563, 5733, 8281, 9001, 10647, 17199, 24843, 27003, 31941, 63007, 74529, 81009, 117013, 189021, 223587, 243027, 351039, 441049, 567063, 819091, 1053117, 1323147, 1521169, 1701189, 2457273, 3159351, 3969441, 4563507, 5733637, 7371819, 10648183, 11908323, 13690521, 17200911, 22115457, 31944549, 41071563, 51602733, 74537281, 95833647, 154808199, 223611843, 287500941, 670835529, 2012506587]

約数ペア:

[(1, 2012506587), (3, 670835529), (7, 287500941), (9, 223611843), (13, 154808199), (21, 95833647), (27, 74537281), (39, 51602733), (49, 41071563), (63, 31944549), (91, 22115457), (117, 17200911), (147, 13690521), (169, 11908323), (189, 10648183), (273, 7371819), (351, 5733637), (441, 4563507), (507, 3969441), (637, 3159351), (819, 2457273), (1183, 1701189), (1323, 1521169), (1521, 1323147), (1911, 1053117), (2457, 819091), (3549, 567063), (4563, 441049), (5733, 351039), (8281, 243027), (9001, 223587), (10647, 189021), (17199, 117013), (24843, 81009), (27003, 74529), (31941, 63007)]