9891018

素因数分解:

$2^1\times 3^3\times {\mathrm{183167}}^1$

素因数の和:183178

約数の個数: 16

約数和(自身を含む): 21980160

約数和(自身を除く): 12089142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 183167, 366334, 549501, 1099002, 1648503, 3297006, 4945509, 9891018]

約数ペア:

[(1, 9891018), (2, 4945509), (3, 3297006), (6, 1648503), (9, 1099002), (18, 549501), (27, 366334), (54, 183167)]