3131819652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20075767}}^1$

素因数の和:20075787

約数の個数: 24

約数和(自身を含む): 7869701056

約数和(自身を除く): 4737881404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20075767, 40151534, 60227301, 80303068, 120454602, 240909204, 260984971, 521969942, 782954913, 1043939884, 1565909826, 3131819652]

約数ペア:

[(1, 3131819652), (2, 1565909826), (3, 1043939884), (4, 782954913), (6, 521969942), (12, 260984971), (13, 240909204), (26, 120454602), (39, 80303068), (52, 60227301), (78, 40151534), (156, 20075767)]