18209148

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{5641}}^1$

素因数の和:5917

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 24444372

約数列:

[1, 2, 3, 4, 6, 12, 269, 538, 807, 1076, 1614, 3228, 5641, 11282, 16923, 22564, 33846, 67692, 1517429, 3034858, 4552287, 6069716, 9104574, 18209148]

約数ペア:

[(1, 18209148), (2, 9104574), (3, 6069716), (4, 4552287), (6, 3034858), (12, 1517429), (269, 67692), (538, 33846), (807, 22564), (1076, 16923), (1614, 11282), (3228, 5641)]