21988045332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{55525367}}^1$

素因数の和:55525388

約数の個数: 36

約数和(自身を含む): 60633701856

約数和(自身を除く): 38645656524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 55525367, 111050734, 166576101, 222101468, 333152202, 499728303, 610779037, 666304404, 999456606, 1221558074, 1832337111, 1998913212, 2443116148, 3664674222, 5497011333, 7329348444, 10994022666, 21988045332]

約数ペア:

[(1, 21988045332), (2, 10994022666), (3, 7329348444), (4, 5497011333), (6, 3664674222), (9, 2443116148), (11, 1998913212), (12, 1832337111), (18, 1221558074), (22, 999456606), (33, 666304404), (36, 610779037), (44, 499728303), (66, 333152202), (99, 222101468), (132, 166576101), (198, 111050734), (396, 55525367)]