1555188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 3840480

約数和(自身を除く): 2285292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 359, 361, 718, 722, 1077, 1083, 1436, 1444, 2154, 2166, 4308, 4332, 6821, 13642, 20463, 27284, 40926, 81852, 129599, 259198, 388797, 518396, 777594, 1555188]

約数ペア:

[(1, 1555188), (2, 777594), (3, 518396), (4, 388797), (6, 259198), (12, 129599), (19, 81852), (38, 40926), (57, 27284), (76, 20463), (114, 13642), (228, 6821), (359, 4332), (361, 4308), (718, 2166), (722, 2154), (1077, 1444), (1083, 1436)]