180006512

素因数分解:

$2^4\times 7^1\times {\mathrm{1607201}}^1$

素因数の和:1607216

約数の個数: 20

約数和(自身を含む): 398586096

約数和(自身を除く): 218579584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1607201, 3214402, 6428804, 11250407, 12857608, 22500814, 25715216, 45001628, 90003256, 180006512]

約数ペア:

[(1, 180006512), (2, 90003256), (4, 45001628), (7, 25715216), (8, 22500814), (14, 12857608), (16, 11250407), (28, 6428804), (56, 3214402), (112, 1607201)]