18361483

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 21450240

約数和(自身を除く): 3088757

約数列:

[1, 7, 113, 139, 167, 791, 973, 1169, 15707, 18871, 23213, 109949, 132097, 162491, 2623069, 18361483]

約数ペア:

[(1, 18361483), (7, 2623069), (113, 162491), (139, 132097), (167, 109949), (791, 23213), (973, 18871), (1169, 15707)]