1097707518

素因数分解:

$2^1\times 3^3\times {\mathrm{20327917}}^1$

素因数の和:20327928

約数の個数: 16

約数和(自身を含む): 2439350160

約数和(自身を除く): 1341642642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20327917, 40655834, 60983751, 121967502, 182951253, 365902506, 548853759, 1097707518]

約数ペア:

[(1, 1097707518), (2, 548853759), (3, 365902506), (6, 182951253), (9, 121967502), (18, 60983751), (27, 40655834), (54, 20327917)]