18159597

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 27813240

約数和(自身を除く): 9653643

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 1697, 3567, 5091, 10701, 15273, 49213, 69577, 147639, 208731, 442917, 626193, 2017733, 6053199, 18159597]

約数ペア:

[(1, 18159597), (3, 6053199), (9, 2017733), (29, 626193), (41, 442917), (87, 208731), (123, 147639), (261, 69577), (369, 49213), (1189, 15273), (1697, 10701), (3567, 5091)]