10881918

素因数分解:

$2^1\times 3^3\times {\mathrm{201517}}^1$

素因数の和:201528

約数の個数: 16

約数和(自身を含む): 24182160

約数和(自身を除く): 13300242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 201517, 403034, 604551, 1209102, 1813653, 3627306, 5440959, 10881918]

約数ペア:

[(1, 10881918), (2, 5440959), (3, 3627306), (6, 1813653), (9, 1209102), (18, 604551), (27, 403034), (54, 201517)]