21747842664

素因数分解:

$2^3\times 3^1\times {\mathrm{906160111}}^1$

素因数の和:906160120

約数の個数: 16

約数和(自身を含む): 54369606720

約数和(自身を除く): 32621764056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 906160111, 1812320222, 2718480333, 3624640444, 5436960666, 7249280888, 10873921332, 21747842664]

約数ペア:

[(1, 21747842664), (2, 10873921332), (3, 7249280888), (4, 5436960666), (6, 3624640444), (8, 2718480333), (12, 1812320222), (24, 906160111)]