279753684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3330401}}^1$

素因数の和:3330415

約数の個数: 24

約数和(自身を含む): 746010048

約数和(自身を除く): 466256364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3330401, 6660802, 9991203, 13321604, 19982406, 23312807, 39964812, 46625614, 69938421, 93251228, 139876842, 279753684]

約数ペア:

[(1, 279753684), (2, 139876842), (3, 93251228), (4, 69938421), (6, 46625614), (7, 39964812), (12, 23312807), (14, 19982406), (21, 13321604), (28, 9991203), (42, 6660802), (84, 3330401)]