128307726

素因数分解:

$2^1\times 3^4\times {\mathrm{792023}}^1$

素因数の和:792037

約数の個数: 20

約数和(自身を含む): 287504712

約数和(自身を除く): 159196986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 792023, 1584046, 2376069, 4752138, 7128207, 14256414, 21384621, 42769242, 64153863, 128307726]

約数ペア:

[(1, 128307726), (2, 64153863), (3, 42769242), (6, 21384621), (9, 14256414), (18, 7128207), (27, 4752138), (54, 2376069), (81, 1584046), (162, 792023)]