18188133

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5172

約数の個数: 16

約数和(自身を含む): 25704000

約数和(自身を除く): 7515867

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 5099, 15297, 147871, 209059, 443613, 627177, 6062711, 18188133]

約数ペア:

[(1, 18188133), (3, 6062711), (29, 627177), (41, 443613), (87, 209059), (123, 147871), (1189, 15297), (3567, 5099)]