18696828

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4111}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 43751680

約数和(自身を除く): 25054852

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4111, 4548, 8222, 12333, 16444, 24666, 49332, 1558069, 3116138, 4674207, 6232276, 9348414, 18696828]

約数ペア:

[(1, 18696828), (2, 9348414), (3, 6232276), (4, 4674207), (6, 3116138), (12, 1558069), (379, 49332), (758, 24666), (1137, 16444), (1516, 12333), (2274, 8222), (4111, 4548)]