21756541608

素因数分解:

$2^3\times 3^2\times {\mathrm{302174189}}^1$

素因数の和:302174201

約数の個数: 24

約数和(自身を含む): 58923967050

約数和(自身を除く): 37167425442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 302174189, 604348378, 906522567, 1208696756, 1813045134, 2417393512, 2719567701, 3626090268, 5439135402, 7252180536, 10878270804, 21756541608]

約数ペア:

[(1, 21756541608), (2, 10878270804), (3, 7252180536), (4, 5439135402), (6, 3626090268), (8, 2719567701), (9, 2417393512), (12, 1813045134), (18, 1208696756), (24, 906522567), (36, 604348378), (72, 302174189)]