66519798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{823}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 140409600

約数和(自身を除く): 73889802

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 709, 823, 1418, 1646, 2127, 2469, 4254, 4938, 13471, 15637, 26942, 31274, 40413, 46911, 80826, 93822, 583507, 1167014, 1750521, 3501042, 11086633, 22173266, 33259899, 66519798]

約数ペア:

[(1, 66519798), (2, 33259899), (3, 22173266), (6, 11086633), (19, 3501042), (38, 1750521), (57, 1167014), (114, 583507), (709, 93822), (823, 80826), (1418, 46911), (1646, 40413), (2127, 31274), (2469, 26942), (4254, 15637), (4938, 13471)]