66442818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{851831}}^1$

素因数の和:851849

約数の個数: 16

約数和(自身を含む): 143107776

約数和(自身を除く): 76664958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 851831, 1703662, 2555493, 5110986, 11073803, 22147606, 33221409, 66442818]

約数ペア:

[(1, 66442818), (2, 33221409), (3, 22147606), (6, 11073803), (13, 5110986), (26, 2555493), (39, 1703662), (78, 851831)]