18579924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{46919}}^1$

素因数の和:46940

約数の個数: 36

約数和(自身を含む): 51236640

約数和(自身を除く): 32656716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 46919, 93838, 140757, 187676, 281514, 422271, 516109, 563028, 844542, 1032218, 1548327, 1689084, 2064436, 3096654, 4644981, 6193308, 9289962, 18579924]

約数ペア:

[(1, 18579924), (2, 9289962), (3, 6193308), (4, 4644981), (6, 3096654), (9, 2064436), (11, 1689084), (12, 1548327), (18, 1032218), (22, 844542), (33, 563028), (36, 516109), (44, 422271), (66, 281514), (99, 187676), (132, 140757), (198, 93838), (396, 46919)]