9720924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18839}}^1$

素因数の和:18889

約数の個数: 24

約数和(自身を含む): 23210880

約数和(自身を除く): 13489956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 18839, 37678, 56517, 75356, 113034, 226068, 810077, 1620154, 2430231, 3240308, 4860462, 9720924]

約数ペア:

[(1, 9720924), (2, 4860462), (3, 3240308), (4, 2430231), (6, 1620154), (12, 810077), (43, 226068), (86, 113034), (129, 75356), (172, 56517), (258, 37678), (516, 18839)]