18257484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217351}}^1$

素因数の和:217365

約数の個数: 24

約数和(自身を含む): 48686848

約数和(自身を除く): 30429364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217351, 434702, 652053, 869404, 1304106, 1521457, 2608212, 3042914, 4564371, 6085828, 9128742, 18257484]

約数ペア:

[(1, 18257484), (2, 9128742), (3, 6085828), (4, 4564371), (6, 3042914), (7, 2608212), (12, 1521457), (14, 1304106), (21, 869404), (28, 652053), (42, 434702), (84, 217351)]