131272956

素因数分解:

$2^2\times 3^2\times {\mathrm{3646471}}^1$

素因数の和:3646481

約数の個数: 18

約数和(自身を含む): 331828952

約数和(自身を除く): 200555996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3646471, 7292942, 10939413, 14585884, 21878826, 32818239, 43757652, 65636478, 131272956]

約数ペア:

[(1, 131272956), (2, 65636478), (3, 43757652), (4, 32818239), (6, 21878826), (9, 14585884), (12, 10939413), (18, 7292942), (36, 3646471)]