68660316

素因数分解:

$2^2\times 3^2\times {\mathrm{1907231}}^1$

素因数の和:1907241

約数の個数: 18

約数和(自身を含む): 173558112

約数和(自身を除く): 104897796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1907231, 3814462, 5721693, 7628924, 11443386, 17165079, 22886772, 34330158, 68660316]

約数ペア:

[(1, 68660316), (2, 34330158), (3, 22886772), (4, 17165079), (6, 11443386), (9, 7628924), (12, 5721693), (18, 3814462), (36, 1907231)]