66980838

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{166619}}^1$

素因数の和:166691

約数の個数: 16

約数和(自身を含む): 135961920

約数和(自身を除く): 68981082

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 166619, 333238, 499857, 999714, 11163473, 22326946, 33490419, 66980838]

約数ペア:

[(1, 66980838), (2, 33490419), (3, 22326946), (6, 11163473), (67, 999714), (134, 499857), (201, 333238), (402, 166619)]