18039606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{231277}}^1$

素因数の和:231295

約数の個数: 16

約数和(自身を含む): 38854704

約数和(自身を除く): 20815098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 231277, 462554, 693831, 1387662, 3006601, 6013202, 9019803, 18039606]

約数ペア:

[(1, 18039606), (2, 9019803), (3, 6013202), (6, 3006601), (13, 1387662), (26, 693831), (39, 462554), (78, 231277)]