8166152826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{520867}}^1$

素因数の和:520955

約数の個数: 48

約数和(自身を含む): 19338787104

約数和(自身を除く): 11172634278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 520867, 1041734, 1562601, 3125202, 4687803, 6771271, 9375606, 13542542, 20313813, 34898089, 40627626, 60941439, 69796178, 104694267, 121882878, 209388534, 314082801, 453675157, 628165602, 907350314, 1361025471, 2722050942, 4083076413, 8166152826]

約数ペア:

[(1, 8166152826), (2, 4083076413), (3, 2722050942), (6, 1361025471), (9, 907350314), (13, 628165602), (18, 453675157), (26, 314082801), (39, 209388534), (67, 121882878), (78, 104694267), (117, 69796178), (134, 60941439), (201, 40627626), (234, 34898089), (402, 20313813), (603, 13542542), (871, 9375606), (1206, 6771271), (1742, 4687803), (2613, 3125202), (5226, 1562601), (7839, 1041734), (15678, 520867)]