2018703489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{2027}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 2976390144

約数和(自身を除く): 957686655

約数列:

[1, 3, 11, 33, 103, 293, 309, 879, 1133, 2027, 3223, 3399, 6081, 9669, 22297, 30179, 66891, 90537, 208781, 331969, 593911, 626343, 995907, 1781733, 2296591, 6533021, 6889773, 19599063, 61172833, 183518499, 672901163, 2018703489]

約数ペア:

[(1, 2018703489), (3, 672901163), (11, 183518499), (33, 61172833), (103, 19599063), (293, 6889773), (309, 6533021), (879, 2296591), (1133, 1781733), (2027, 995907), (3223, 626343), (3399, 593911), (6081, 331969), (9669, 208781), (22297, 90537), (30179, 66891)]