624438

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 1369368

約数和(自身を除く): 744930

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 307, 339, 614, 678, 921, 1017, 1842, 2034, 2763, 5526, 34691, 69382, 104073, 208146, 312219, 624438]

約数ペア:

[(1, 624438), (2, 312219), (3, 208146), (6, 104073), (9, 69382), (18, 34691), (113, 5526), (226, 2763), (307, 2034), (339, 1842), (614, 1017), (678, 921)]