12318396

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{1553}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 28804944

約数和(自身を除く): 16486548

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1553, 1983, 2644, 3106, 3966, 4659, 6212, 7932, 9318, 18636, 1026533, 2053066, 3079599, 4106132, 6159198, 12318396]

約数ペア:

[(1, 12318396), (2, 6159198), (3, 4106132), (4, 3079599), (6, 2053066), (12, 1026533), (661, 18636), (1322, 9318), (1553, 7932), (1983, 6212), (2644, 4659), (3106, 3966)]