18013827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 25991840

約数和(自身を除く): 7978013

約数列:

[1, 3, 13, 39, 229, 687, 2017, 2977, 6051, 8931, 26221, 78663, 461893, 1385679, 6004609, 18013827]

約数ペア:

[(1, 18013827), (3, 6004609), (13, 1385679), (39, 461893), (229, 78663), (687, 26221), (2017, 8931), (2977, 6051)]