18263224

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3229}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 39535200

約数和(自身を除く): 21271976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 3229, 5656, 6458, 12916, 22603, 25832, 45206, 90412, 180824, 326129, 652258, 1304516, 2282903, 2609032, 4565806, 9131612, 18263224]

約数ペア:

[(1, 18263224), (2, 9131612), (4, 4565806), (7, 2609032), (8, 2282903), (14, 1304516), (28, 652258), (56, 326129), (101, 180824), (202, 90412), (404, 45206), (707, 25832), (808, 22603), (1414, 12916), (2828, 6458), (3229, 5656)]