18289646

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 29264760

約数和(自身を除く): 10975114

約数列:

[1, 2, 23, 46, 59, 118, 293, 529, 586, 1058, 1357, 2714, 6739, 13478, 17287, 31211, 34574, 62422, 154997, 309994, 397601, 795202, 9144823, 18289646]

約数ペア:

[(1, 18289646), (2, 9144823), (23, 795202), (46, 397601), (59, 309994), (118, 154997), (293, 62422), (529, 34574), (586, 31211), (1058, 17287), (1357, 13478), (2714, 6739)]