66605742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3803}}^1$

素因数の和:3957

約数の個数: 48

約数和(自身を含む): 166158720

約数和(自身を除く): 99552978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 3803, 5838, 7606, 8757, 11409, 17514, 22818, 26621, 34227, 53242, 68454, 79863, 159726, 239589, 479178, 528617, 1057234, 1585851, 3171702, 3700319, 4757553, 7400638, 9515106, 11100957, 22201914, 33302871, 66605742]

約数ペア:

[(1, 66605742), (2, 33302871), (3, 22201914), (6, 11100957), (7, 9515106), (9, 7400638), (14, 4757553), (18, 3700319), (21, 3171702), (42, 1585851), (63, 1057234), (126, 528617), (139, 479178), (278, 239589), (417, 159726), (834, 79863), (973, 68454), (1251, 53242), (1946, 34227), (2502, 26621), (2919, 22818), (3803, 17514), (5838, 11409), (7606, 8757)]