42140718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{75521}}^1$

素因数の和:75560

約数の個数: 24

約数和(自身を含む): 94251456

約数和(自身を除く): 52110738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 75521, 151042, 226563, 453126, 679689, 1359378, 2341151, 4682302, 7023453, 14046906, 21070359, 42140718]

約数ペア:

[(1, 42140718), (2, 21070359), (3, 14046906), (6, 7023453), (9, 4682302), (18, 2341151), (31, 1359378), (62, 679689), (93, 453126), (186, 226563), (279, 151042), (558, 75521)]