15660972

素因数分解:

$2^2\times 3^3\times {\mathrm{145009}}^1$

素因数の和:145022

約数の個数: 24

約数和(自身を含む): 40602800

約数和(自身を除く): 24941828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 145009, 290018, 435027, 580036, 870054, 1305081, 1740108, 2610162, 3915243, 5220324, 7830486, 15660972]

約数ペア:

[(1, 15660972), (2, 7830486), (3, 5220324), (4, 3915243), (6, 2610162), (9, 1740108), (12, 1305081), (18, 870054), (27, 580036), (36, 435027), (54, 290018), (108, 145009)]