68890518

素因数分解:

$2^1\times 3^2\times {\mathrm{617}}^1\times {\mathrm{6203}}^1$

素因数の和:6828

約数の個数: 24

約数和(自身を含む): 149528808

約数和(自身を除く): 80638290

約数列:

[1, 2, 3, 6, 9, 18, 617, 1234, 1851, 3702, 5553, 6203, 11106, 12406, 18609, 37218, 55827, 111654, 3827251, 7654502, 11481753, 22963506, 34445259, 68890518]

約数ペア:

[(1, 68890518), (2, 34445259), (3, 22963506), (6, 11481753), (9, 7654502), (18, 3827251), (617, 111654), (1234, 55827), (1851, 37218), (3702, 18609), (5553, 12406), (6203, 11106)]