27404406

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1370

約数の個数: 40

約数和(自身を含む): 61898760

約数和(自身を除く): 34494354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1217, 1251, 2434, 2502, 3651, 3753, 7302, 7506, 10953, 11259, 21906, 22518, 32859, 65718, 98577, 169163, 197154, 338326, 507489, 1014978, 1522467, 3044934, 4567401, 9134802, 13702203, 27404406]

約数ペア:

[(1, 27404406), (2, 13702203), (3, 9134802), (6, 4567401), (9, 3044934), (18, 1522467), (27, 1014978), (54, 507489), (81, 338326), (139, 197154), (162, 169163), (278, 98577), (417, 65718), (834, 32859), (1217, 22518), (1251, 21906), (2434, 11259), (2502, 10953), (3651, 7506), (3753, 7302)]