18808110399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16629629}}^1$

素因数の和:16629674

約数の個数: 16

約数和(自身を含む): 27937778400

約数和(自身を除く): 9129668001

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 16629629, 49888887, 216185177, 482259241, 648555531, 1446777723, 6269370133, 18808110399]

約数ペア:

[(1, 18808110399), (3, 6269370133), (13, 1446777723), (29, 648555531), (39, 482259241), (87, 216185177), (377, 49888887), (1131, 16629629)]