2012102478

素因数分解:

$2^1\times 3^3\times {\mathrm{2957}}^1\times {\mathrm{12601}}^1$

素因数の和:15569

約数の個数: 32

約数和(自身を含む): 4473205920

約数和(自身を除く): 2461103442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2957, 5914, 8871, 12601, 17742, 25202, 26613, 37803, 53226, 75606, 79839, 113409, 159678, 226818, 340227, 680454, 37261157, 74522314, 111783471, 223566942, 335350413, 670700826, 1006051239, 2012102478]

約数ペア:

[(1, 2012102478), (2, 1006051239), (3, 670700826), (6, 335350413), (9, 223566942), (18, 111783471), (27, 74522314), (54, 37261157), (2957, 680454), (5914, 340227), (8871, 226818), (12601, 159678), (17742, 113409), (25202, 79839), (26613, 75606), (37803, 53226)]