2644002

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 40

約数和(自身を含む): 6243600

約数和(自身を除く): 3599598

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 859, 1026, 1539, 1718, 2577, 3078, 5154, 7731, 15462, 16321, 23193, 32642, 46386, 48963, 69579, 97926, 139158, 146889, 293778, 440667, 881334, 1322001, 2644002]

約数ペア:

[(1, 2644002), (2, 1322001), (3, 881334), (6, 440667), (9, 293778), (18, 146889), (19, 139158), (27, 97926), (38, 69579), (54, 48963), (57, 46386), (81, 32642), (114, 23193), (162, 16321), (171, 15462), (342, 7731), (513, 5154), (859, 3078), (1026, 2577), (1539, 1718)]