18155844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72047}}^1$

素因数の和:72064

約数の個数: 36

約数和(自身を含む): 52450944

約数和(自身を除く): 34295100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72047, 144094, 216141, 288188, 432282, 504329, 648423, 864564, 1008658, 1296846, 1512987, 2017316, 2593692, 3025974, 4538961, 6051948, 9077922, 18155844]

約数ペア:

[(1, 18155844), (2, 9077922), (3, 6051948), (4, 4538961), (6, 3025974), (7, 2593692), (9, 2017316), (12, 1512987), (14, 1296846), (18, 1008658), (21, 864564), (28, 648423), (36, 504329), (42, 432282), (63, 288188), (84, 216141), (126, 144094), (252, 72047)]