18040774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1151}}^1$

素因数の和:1631

約数の個数: 16

約数和(自身を含む): 28740096

約数和(自身を除く): 10699322

約数列:

[1, 2, 17, 34, 461, 922, 1151, 2302, 7837, 15674, 19567, 39134, 530611, 1061222, 9020387, 18040774]

約数ペア:

[(1, 18040774), (2, 9020387), (17, 1061222), (34, 530611), (461, 39134), (922, 19567), (1151, 15674), (2302, 7837)]