22518369

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 34374912

約数和(自身を除く): 11856543

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 1877, 3999, 5631, 11997, 16893, 58187, 80711, 174561, 242133, 523683, 726399, 2502041, 7506123, 22518369]

約数ペア:

[(1, 22518369), (3, 7506123), (9, 2502041), (31, 726399), (43, 523683), (93, 242133), (129, 174561), (279, 80711), (387, 58187), (1333, 16893), (1877, 11997), (3999, 5631)]