181429996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{8101}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 347089680

約数和(自身を除く): 165659684

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 8101, 11198, 16202, 22396, 32404, 89111, 178222, 356444, 4123409, 8246818, 16493636, 45357499, 90714998, 181429996]

約数ペア:

[(1, 181429996), (2, 90714998), (4, 45357499), (11, 16493636), (22, 8246818), (44, 4123409), (509, 356444), (1018, 178222), (2036, 89111), (5599, 32404), (8101, 22396), (11198, 16202)]