266760918

素因数分解:

$2^1\times 3^3\times {\mathrm{4940017}}^1$

素因数の和:4940028

約数の個数: 16

約数和(自身を含む): 592802160

約数和(自身を除く): 326041242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4940017, 9880034, 14820051, 29640102, 44460153, 88920306, 133380459, 266760918]

約数ペア:

[(1, 266760918), (2, 133380459), (3, 88920306), (6, 44460153), (9, 29640102), (18, 14820051), (27, 9880034), (54, 4940017)]