18740472

素因数分解:

$2^3\times 3^1\times {\mathrm{780853}}^1$

素因数の和:780862

約数の個数: 16

約数和(自身を含む): 46851240

約数和(自身を除く): 28110768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 780853, 1561706, 2342559, 3123412, 4685118, 6246824, 9370236, 18740472]

約数ペア:

[(1, 18740472), (2, 9370236), (3, 6246824), (4, 4685118), (6, 3123412), (8, 2342559), (12, 1561706), (24, 780853)]