68315526

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199753}}^1$

素因数の和:199780

約数の個数: 24

約数和(自身を含む): 155808120

約数和(自身を除く): 87492594

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 199753, 399506, 599259, 1198518, 1797777, 3595554, 3795307, 7590614, 11385921, 22771842, 34157763, 68315526]

約数ペア:

[(1, 68315526), (2, 34157763), (3, 22771842), (6, 11385921), (9, 7590614), (18, 3795307), (19, 3595554), (38, 1797777), (57, 1198518), (114, 599259), (171, 399506), (342, 199753)]