18289848

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{2833}}^1$

素因数の和:3111

約数の個数: 32

約数和(自身を含む): 45910800

約数和(自身を除く): 27620952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 2833, 3228, 5666, 6456, 8499, 11332, 16998, 22664, 33996, 67992, 762077, 1524154, 2286231, 3048308, 4572462, 6096616, 9144924, 18289848]

約数ペア:

[(1, 18289848), (2, 9144924), (3, 6096616), (4, 4572462), (6, 3048308), (8, 2286231), (12, 1524154), (24, 762077), (269, 67992), (538, 33996), (807, 22664), (1076, 16998), (1614, 11332), (2152, 8499), (2833, 6456), (3228, 5666)]