2012333985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{63611}}^1$

素因数の和:63678

約数の個数: 48

約数和(自身を含む): 3770919360

約数和(自身を除く): 1758585375

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 3515, 6327, 10545, 31635, 63611, 190833, 318055, 572499, 954165, 1208609, 2353607, 2862495, 3625827, 6043045, 7060821, 10877481, 11768035, 18129135, 21182463, 35304105, 44718533, 54387405, 105912315, 134155599, 223592665, 402466797, 670777995, 2012333985]

約数ペア:

[(1, 2012333985), (3, 670777995), (5, 402466797), (9, 223592665), (15, 134155599), (19, 105912315), (37, 54387405), (45, 44718533), (57, 35304105), (95, 21182463), (111, 18129135), (171, 11768035), (185, 10877481), (285, 7060821), (333, 6043045), (555, 3625827), (703, 2862495), (855, 2353607), (1665, 1208609), (2109, 954165), (3515, 572499), (6327, 318055), (10545, 190833), (31635, 63611)]