18164406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232877}}^1$

素因数の和:232895

約数の個数: 16

約数和(自身を含む): 39123504

約数和(自身を除く): 20959098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 232877, 465754, 698631, 1397262, 3027401, 6054802, 9082203, 18164406]

約数ペア:

[(1, 18164406), (2, 9082203), (3, 6054802), (6, 3027401), (13, 1397262), (26, 698631), (39, 465754), (78, 232877)]