18101187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1181}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 28396368

約数和(自身を除く): 10295181

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1181, 1703, 3543, 5109, 10629, 15327, 15353, 46059, 138177, 154711, 464133, 1392399, 2011243, 6033729, 18101187]

約数ペア:

[(1, 18101187), (3, 6033729), (9, 2011243), (13, 1392399), (39, 464133), (117, 154711), (131, 138177), (393, 46059), (1179, 15353), (1181, 15327), (1703, 10629), (3543, 5109)]