40454316

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17837}}^1$

素因数の和:17860

約数の個数: 60

約数和(自身を含む): 120870288

約数和(自身を除く): 80415972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17837, 35674, 53511, 71348, 107022, 124859, 160533, 214044, 249718, 321066, 374577, 481599, 499436, 642132, 749154, 963198, 1123731, 1444797, 1498308, 1926396, 2247462, 2889594, 3371193, 4494924, 5779188, 6742386, 10113579, 13484772, 20227158, 40454316]

約数ペア:

[(1, 40454316), (2, 20227158), (3, 13484772), (4, 10113579), (6, 6742386), (7, 5779188), (9, 4494924), (12, 3371193), (14, 2889594), (18, 2247462), (21, 1926396), (27, 1498308), (28, 1444797), (36, 1123731), (42, 963198), (54, 749154), (63, 642132), (81, 499436), (84, 481599), (108, 374577), (126, 321066), (162, 249718), (189, 214044), (252, 160533), (324, 124859), (378, 107022), (567, 71348), (756, 53511), (1134, 35674), (2268, 17837)]