15201972

素因数分解:

$2^2\times 3^3\times {\mathrm{140759}}^1$

素因数の和:140772

約数の個数: 24

約数和(自身を含む): 39412800

約数和(自身を除く): 24210828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 140759, 281518, 422277, 563036, 844554, 1266831, 1689108, 2533662, 3800493, 5067324, 7600986, 15201972]

約数ペア:

[(1, 15201972), (2, 7600986), (3, 5067324), (4, 3800493), (6, 2533662), (9, 1689108), (12, 1266831), (18, 844554), (27, 563036), (36, 422277), (54, 281518), (108, 140759)]