90112218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2145529}}^1$

素因数の和:2145541

約数の個数: 16

約数和(自身を含む): 205970880

約数和(自身を除く): 115858662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2145529, 4291058, 6436587, 12873174, 15018703, 30037406, 45056109, 90112218]

約数ペア:

[(1, 90112218), (2, 45056109), (3, 30037406), (6, 15018703), (7, 12873174), (14, 6436587), (21, 4291058), (42, 2145529)]