40983978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{4049}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 53105622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1687, 3374, 4049, 5061, 8098, 10122, 12147, 24294, 28343, 56686, 85029, 170058, 975809, 1951618, 2927427, 5854854, 6830663, 13661326, 20491989, 40983978]

約数ペア:

[(1, 40983978), (2, 20491989), (3, 13661326), (6, 6830663), (7, 5854854), (14, 2927427), (21, 1951618), (42, 975809), (241, 170058), (482, 85029), (723, 56686), (1446, 28343), (1687, 24294), (3374, 12147), (4049, 10122), (5061, 8098)]