420449544

素因数分解:

$2^3\times 3^2\times {\mathrm{5839577}}^1$

素因数の和:5839589

約数の個数: 24

約数和(自身を含む): 1138717710

約数和(自身を除く): 718268166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5839577, 11679154, 17518731, 23358308, 35037462, 46716616, 52556193, 70074924, 105112386, 140149848, 210224772, 420449544]

約数ペア:

[(1, 420449544), (2, 210224772), (3, 140149848), (4, 105112386), (6, 70074924), (8, 52556193), (9, 46716616), (12, 35037462), (18, 23358308), (24, 17518731), (36, 11679154), (72, 5839577)]