18164524

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5741}}^1$

素因数の和:5865

約数の個数: 24

約数和(自身を含む): 36656928

約数和(自身を除く): 18492404

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 5741, 11482, 22964, 40187, 80374, 160748, 648733, 1297466, 2594932, 4541131, 9082262, 18164524]

約数ペア:

[(1, 18164524), (2, 9082262), (4, 4541131), (7, 2594932), (14, 1297466), (28, 648733), (113, 160748), (226, 80374), (452, 40187), (791, 22964), (1582, 11482), (3164, 5741)]