69864858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5087}}^1$

素因数の和:5211

約数の個数: 48

約数和(自身を含む): 174620160

約数和(自身を除く): 104755302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 5087, 6867, 10174, 13734, 15261, 30522, 35609, 45783, 71218, 91566, 106827, 213654, 320481, 554483, 640962, 1108966, 1663449, 3326898, 3881381, 4990347, 7762762, 9980694, 11644143, 23288286, 34932429, 69864858]

約数ペア:

[(1, 69864858), (2, 34932429), (3, 23288286), (6, 11644143), (7, 9980694), (9, 7762762), (14, 4990347), (18, 3881381), (21, 3326898), (42, 1663449), (63, 1108966), (109, 640962), (126, 554483), (218, 320481), (327, 213654), (654, 106827), (763, 91566), (981, 71218), (1526, 45783), (1962, 35609), (2289, 30522), (4578, 15261), (5087, 13734), (6867, 10174)]