9902412

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2380

約数の個数: 60

約数和(自身を含む): 27890016

約数和(自身を除く): 17987604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 2351, 4212, 4702, 7053, 9404, 14106, 21159, 28212, 30563, 42318, 61126, 63477, 84636, 91689, 122252, 126954, 183378, 190431, 253908, 275067, 366756, 380862, 550134, 761724, 825201, 1100268, 1650402, 2475603, 3300804, 4951206, 9902412]

約数ペア:

[(1, 9902412), (2, 4951206), (3, 3300804), (4, 2475603), (6, 1650402), (9, 1100268), (12, 825201), (13, 761724), (18, 550134), (26, 380862), (27, 366756), (36, 275067), (39, 253908), (52, 190431), (54, 183378), (78, 126954), (81, 122252), (108, 91689), (117, 84636), (156, 63477), (162, 61126), (234, 42318), (324, 30563), (351, 28212), (468, 21159), (702, 14106), (1053, 9404), (1404, 7053), (2106, 4702), (2351, 4212)]