18368585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7024

約数の個数: 16

約数和(自身を含む): 24095232

約数和(自身を除く): 5726647

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 6971, 34855, 118507, 216101, 592535, 1080505, 3673717, 18368585]

約数ペア:

[(1, 18368585), (5, 3673717), (17, 1080505), (31, 592535), (85, 216101), (155, 118507), (527, 34855), (2635, 6971)]