18085122

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 43037280

約数和(自身を除く): 24952158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 241, 379, 482, 723, 758, 1137, 1446, 2169, 2274, 2651, 3411, 4169, 4338, 5302, 6822, 7953, 8338, 12507, 15906, 23859, 25014, 37521, 47718, 75042, 91339, 182678, 274017, 548034, 822051, 1004729, 1644102, 2009458, 3014187, 6028374, 9042561, 18085122]

約数ペア:

[(1, 18085122), (2, 9042561), (3, 6028374), (6, 3014187), (9, 2009458), (11, 1644102), (18, 1004729), (22, 822051), (33, 548034), (66, 274017), (99, 182678), (198, 91339), (241, 75042), (379, 47718), (482, 37521), (723, 25014), (758, 23859), (1137, 15906), (1446, 12507), (2169, 8338), (2274, 7953), (2651, 6822), (3411, 5302), (4169, 4338)]