66305502

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{26501}}^1$

素因数の和:26648

約数の個数: 24

約数和(自身を含む): 144700920

約数和(自身を除く): 78395418

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 26501, 53002, 79503, 159006, 238509, 477018, 3683639, 7367278, 11050917, 22101834, 33152751, 66305502]

約数ペア:

[(1, 66305502), (2, 33152751), (3, 22101834), (6, 11050917), (9, 7367278), (18, 3683639), (139, 477018), (278, 238509), (417, 159006), (834, 79503), (1251, 53002), (2502, 26501)]