66658494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51197}}^1$

素因数の和:51240

約数の個数: 32

約数和(自身を含む): 157280256

約数和(自身を除く): 90621762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 51197, 102394, 153591, 307182, 358379, 716758, 1075137, 1587107, 2150274, 3174214, 4761321, 9522642, 11109749, 22219498, 33329247, 66658494]

約数ペア:

[(1, 66658494), (2, 33329247), (3, 22219498), (6, 11109749), (7, 9522642), (14, 4761321), (21, 3174214), (31, 2150274), (42, 1587107), (62, 1075137), (93, 716758), (186, 358379), (217, 307182), (434, 153591), (651, 102394), (1302, 51197)]