71730972

素因数分解:

$2^2\times 3^2\times {\mathrm{1992527}}^1$

素因数の和:1992537

約数の個数: 18

約数和(自身を含む): 181320048

約数和(自身を除く): 109589076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1992527, 3985054, 5977581, 7970108, 11955162, 17932743, 23910324, 35865486, 71730972]

約数ペア:

[(1, 71730972), (2, 35865486), (3, 23910324), (4, 17932743), (6, 11955162), (9, 7970108), (12, 5977581), (18, 3985054), (36, 1992527)]