18622066

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 28413504

約数和(自身を除く): 9791438

約数列:

[1, 2, 107, 173, 214, 346, 503, 1006, 18511, 37022, 53821, 87019, 107642, 174038, 9311033, 18622066]

約数ペア:

[(1, 18622066), (2, 9311033), (107, 174038), (173, 107642), (214, 87019), (346, 53821), (503, 37022), (1006, 18511)]