18202604

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{773}}^1$

素因数の和:842

約数の個数: 36

約数和(自身を含む): 37752624

約数和(自身を除く): 19550020

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 773, 812, 841, 1546, 1682, 3092, 3364, 5411, 5887, 10822, 11774, 21644, 22417, 23548, 44834, 89668, 156919, 313838, 627676, 650093, 1300186, 2600372, 4550651, 9101302, 18202604]

約数ペア:

[(1, 18202604), (2, 9101302), (4, 4550651), (7, 2600372), (14, 1300186), (28, 650093), (29, 627676), (58, 313838), (116, 156919), (203, 89668), (406, 44834), (773, 23548), (812, 22417), (841, 21644), (1546, 11774), (1682, 10822), (3092, 5887), (3364, 5411)]