18572632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 37875600

約数和(自身を除く): 19302968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 1669, 2782, 3338, 5564, 6676, 11128, 13352, 21697, 43394, 86788, 173576, 178583, 357166, 714332, 1428664, 2321579, 4643158, 9286316, 18572632]

約数ペア:

[(1, 18572632), (2, 9286316), (4, 4643158), (8, 2321579), (13, 1428664), (26, 714332), (52, 357166), (104, 178583), (107, 173576), (214, 86788), (428, 43394), (856, 21697), (1391, 13352), (1669, 11128), (2782, 6676), (3338, 5564)]