18178084

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 32443488

約数和(自身を除く): 14265404

約数列:

[1, 2, 4, 113, 131, 226, 262, 307, 452, 524, 614, 1228, 14803, 29606, 34691, 40217, 59212, 69382, 80434, 138764, 160868, 4544521, 9089042, 18178084]

約数ペア:

[(1, 18178084), (2, 9089042), (4, 4544521), (113, 160868), (131, 138764), (226, 80434), (262, 69382), (307, 59212), (452, 40217), (524, 34691), (614, 29606), (1228, 14803)]