8205186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 19408896

約数和(自身を除く): 11203710

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 103, 142, 187, 206, 213, 309, 374, 426, 561, 618, 781, 1122, 1133, 1207, 1562, 1751, 2266, 2343, 2414, 3399, 3502, 3621, 4686, 5253, 6798, 7242, 7313, 10506, 13277, 14626, 19261, 21939, 26554, 38522, 39831, 43878, 57783, 79662, 80443, 115566, 124321, 160886, 241329, 248642, 372963, 482658, 745926, 1367531, 2735062, 4102593, 8205186]

約数ペア:

[(1, 8205186), (2, 4102593), (3, 2735062), (6, 1367531), (11, 745926), (17, 482658), (22, 372963), (33, 248642), (34, 241329), (51, 160886), (66, 124321), (71, 115566), (102, 80443), (103, 79662), (142, 57783), (187, 43878), (206, 39831), (213, 38522), (309, 26554), (374, 21939), (426, 19261), (561, 14626), (618, 13277), (781, 10506), (1122, 7313), (1133, 7242), (1207, 6798), (1562, 5253), (1751, 4686), (2266, 3621), (2343, 3502), (2414, 3399)]