66969786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1181}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 144563328

約数和(自身を除く): 77593542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 727, 1181, 1454, 2181, 2362, 3543, 4362, 7086, 9451, 15353, 18902, 28353, 30706, 46059, 56706, 92118, 858587, 1717174, 2575761, 5151522, 11161631, 22323262, 33484893, 66969786]

約数ペア:

[(1, 66969786), (2, 33484893), (3, 22323262), (6, 11161631), (13, 5151522), (26, 2575761), (39, 1717174), (78, 858587), (727, 92118), (1181, 56706), (1454, 46059), (2181, 30706), (2362, 28353), (3543, 18902), (4362, 15353), (7086, 9451)]