18442892169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{283001}}^1$

素因数の和:283577

約数の個数: 24

約数和(自身を含む): 28740551112

約数和(自身を除く): 10297658943

約数列:

[1, 3, 9, 13, 39, 117, 557, 1671, 5013, 7241, 21723, 65169, 283001, 849003, 2547009, 3679013, 11037039, 33111117, 157631557, 472894671, 1418684013, 2049210241, 6147630723, 18442892169]

約数ペア:

[(1, 18442892169), (3, 6147630723), (9, 2049210241), (13, 1418684013), (39, 472894671), (117, 157631557), (557, 33111117), (1671, 11037039), (5013, 3679013), (7241, 2547009), (21723, 849003), (65169, 283001)]