90421938

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{16363}}^1$

素因数の和:16678

約数の個数: 24

約数和(自身を含む): 196564368

約数和(自身を除く): 106142430

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 16363, 32726, 49089, 98178, 147267, 294534, 5023441, 10046882, 15070323, 30140646, 45210969, 90421938]

約数ペア:

[(1, 90421938), (2, 45210969), (3, 30140646), (6, 15070323), (9, 10046882), (18, 5023441), (307, 294534), (614, 147267), (921, 98178), (1842, 49089), (2763, 32726), (5526, 16363)]