142581684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1697401}}^1$

素因数の和:1697415

約数の個数: 24

約数和(自身を含む): 380218048

約数和(自身を除く): 237636364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1697401, 3394802, 5092203, 6789604, 10184406, 11881807, 20368812, 23763614, 35645421, 47527228, 71290842, 142581684]

約数ペア:

[(1, 142581684), (2, 71290842), (3, 47527228), (4, 35645421), (6, 23763614), (7, 20368812), (12, 11881807), (14, 10184406), (21, 6789604), (28, 5092203), (42, 3394802), (84, 1697401)]