18242013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1097}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 25508736

約数和(自身を除く): 7266723

約数列:

[1, 3, 23, 69, 241, 723, 1097, 3291, 5543, 16629, 25231, 75693, 264377, 793131, 6080671, 18242013]

約数ペア:

[(1, 18242013), (3, 6080671), (23, 793131), (69, 264377), (241, 75693), (723, 25231), (1097, 16629), (3291, 5543)]