18364444

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2069}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 36862560

約数和(自身を除く): 18498116

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2069, 2219, 4138, 4438, 8276, 8876, 14483, 28966, 57932, 655873, 1311746, 2623492, 4591111, 9182222, 18364444]

約数ペア:

[(1, 18364444), (2, 9182222), (4, 4591111), (7, 2623492), (14, 1311746), (28, 655873), (317, 57932), (634, 28966), (1268, 14483), (2069, 8876), (2219, 8276), (4138, 4438)]