40108158

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{3371}}^1$

素因数の和:4040

約数の個数: 24

約数和(自身を含む): 87058296

約数和(自身を除く): 46950138

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3371, 3966, 5949, 6742, 10113, 11898, 20226, 30339, 60678, 2228231, 4456462, 6684693, 13369386, 20054079, 40108158]

約数ペア:

[(1, 40108158), (2, 20054079), (3, 13369386), (6, 6684693), (9, 4456462), (18, 2228231), (661, 60678), (1322, 30339), (1983, 20226), (3371, 11898), (3966, 10113), (5949, 6742)]