8240118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 18061056

約数和(自身を除く): 9820938

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 71, 87, 138, 142, 174, 213, 426, 667, 841, 1334, 1633, 1682, 2001, 2059, 2523, 3266, 4002, 4118, 4899, 5046, 6177, 9798, 12354, 19343, 38686, 47357, 58029, 59711, 94714, 116058, 119422, 142071, 179133, 284142, 358266, 1373353, 2746706, 4120059, 8240118]

約数ペア:

[(1, 8240118), (2, 4120059), (3, 2746706), (6, 1373353), (23, 358266), (29, 284142), (46, 179133), (58, 142071), (69, 119422), (71, 116058), (87, 94714), (138, 59711), (142, 58029), (174, 47357), (213, 38686), (426, 19343), (667, 12354), (841, 9798), (1334, 6177), (1633, 5046), (1682, 4899), (2001, 4118), (2059, 4002), (2523, 3266)]