18161018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 28281960

約数和(自身を除く): 10120942

約数列:

[1, 2, 29, 58, 521, 601, 1042, 1202, 15109, 17429, 30218, 34858, 313121, 626242, 9080509, 18161018]

約数ペア:

[(1, 18161018), (2, 9080509), (29, 626242), (58, 313121), (521, 34858), (601, 30218), (1042, 17429), (1202, 15109)]