18269604

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 47745600

約数和(自身を除く): 29475996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1217, 1251, 1668, 2434, 2502, 3651, 3753, 4868, 5004, 7302, 7506, 10953, 14604, 15012, 21906, 32859, 43812, 65718, 131436, 169163, 338326, 507489, 676652, 1014978, 1522467, 2029956, 3044934, 4567401, 6089868, 9134802, 18269604]

約数ペア:

[(1, 18269604), (2, 9134802), (3, 6089868), (4, 4567401), (6, 3044934), (9, 2029956), (12, 1522467), (18, 1014978), (27, 676652), (36, 507489), (54, 338326), (108, 169163), (139, 131436), (278, 65718), (417, 43812), (556, 32859), (834, 21906), (1217, 15012), (1251, 14604), (1668, 10953), (2434, 7506), (2502, 7302), (3651, 5004), (3753, 4868)]