279755364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3330421}}^1$

素因数の和:3330435

約数の個数: 24

約数和(自身を含む): 746014528

約数和(自身を除く): 466259164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3330421, 6660842, 9991263, 13321684, 19982526, 23312947, 39965052, 46625894, 69938841, 93251788, 139877682, 279755364]

約数ペア:

[(1, 279755364), (2, 139877682), (3, 93251788), (4, 69938841), (6, 46625894), (7, 39965052), (12, 23312947), (14, 19982526), (21, 13321684), (28, 9991263), (42, 6660842), (84, 3330421)]