18267444

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4366

約数の個数: 60

約数和(自身を含む): 51440004

約数和(自身を除く): 33172560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4337, 8674, 13011, 17348, 26022, 39033, 52044, 56381, 78066, 112762, 117099, 156132, 169143, 225524, 234198, 338286, 351297, 468396, 507429, 676572, 702594, 1014858, 1405188, 1522287, 2029716, 3044574, 4566861, 6089148, 9133722, 18267444]

約数ペア:

[(1, 18267444), (2, 9133722), (3, 6089148), (4, 4566861), (6, 3044574), (9, 2029716), (12, 1522287), (13, 1405188), (18, 1014858), (26, 702594), (27, 676572), (36, 507429), (39, 468396), (52, 351297), (54, 338286), (78, 234198), (81, 225524), (108, 169143), (117, 156132), (156, 117099), (162, 112762), (234, 78066), (324, 56381), (351, 52044), (468, 39033), (702, 26022), (1053, 17348), (1404, 13011), (2106, 8674), (4212, 4337)]