18302872

素因数分解:

$2^3\times 7^2\times {\mathrm{46691}}^1$

素因数の和:46711

約数の個数: 24

約数和(自身を含む): 39921660

約数和(自身を除く): 21618788

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 46691, 93382, 186764, 326837, 373528, 653674, 1307348, 2287859, 2614696, 4575718, 9151436, 18302872]

約数ペア:

[(1, 18302872), (2, 9151436), (4, 4575718), (7, 2614696), (8, 2287859), (14, 1307348), (28, 653674), (49, 373528), (56, 326837), (98, 186764), (196, 93382), (392, 46691)]