42486462

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16981}}^1$

素因数の和:17128

約数の個数: 24

約数和(自身を含む): 92721720

約数和(自身を除く): 50235258

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 16981, 33962, 50943, 101886, 152829, 305658, 2360359, 4720718, 7081077, 14162154, 21243231, 42486462]

約数ペア:

[(1, 42486462), (2, 21243231), (3, 14162154), (6, 7081077), (9, 4720718), (18, 2360359), (139, 305658), (278, 152829), (417, 101886), (834, 50943), (1251, 33962), (2502, 16981)]