31262238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5279}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 79073280

約数和(自身を除く): 47811042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5279, 5922, 10558, 15837, 31674, 36953, 47511, 73906, 95022, 110859, 221718, 248113, 332577, 496226, 665154, 744339, 1488678, 1736791, 2233017, 3473582, 4466034, 5210373, 10420746, 15631119, 31262238]

約数ペア:

[(1, 31262238), (2, 15631119), (3, 10420746), (6, 5210373), (7, 4466034), (9, 3473582), (14, 2233017), (18, 1736791), (21, 1488678), (42, 744339), (47, 665154), (63, 496226), (94, 332577), (126, 248113), (141, 221718), (282, 110859), (329, 95022), (423, 73906), (658, 47511), (846, 36953), (987, 31674), (1974, 15837), (2961, 10558), (5279, 5922)]