2018133741

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{859}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 2933521920

約数和(自身を除く): 915388179

約数列:

[1, 3, 13, 39, 107, 321, 563, 859, 1391, 1689, 2577, 4173, 7319, 11167, 21957, 33501, 60241, 91913, 180723, 275739, 483617, 783133, 1194869, 1450851, 2349399, 3584607, 6287021, 18861063, 51747019, 155241057, 672711247, 2018133741]

約数ペア:

[(1, 2018133741), (3, 672711247), (13, 155241057), (39, 51747019), (107, 18861063), (321, 6287021), (563, 3584607), (859, 2349399), (1391, 1450851), (1689, 1194869), (2577, 783133), (4173, 483617), (7319, 275739), (11167, 180723), (21957, 91913), (33501, 60241)]