18177684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216401}}^1$

素因数の和:216415

約数の個数: 24

約数和(自身を含む): 48474048

約数和(自身を除く): 30296364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216401, 432802, 649203, 865604, 1298406, 1514807, 2596812, 3029614, 4544421, 6059228, 9088842, 18177684]

約数ペア:

[(1, 18177684), (2, 9088842), (3, 6059228), (4, 4544421), (6, 3029614), (7, 2596812), (12, 1514807), (14, 1298406), (21, 865604), (28, 649203), (42, 432802), (84, 216401)]