81527922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647047}}^1$

素因数の和:647062

約数の個数: 24

約数和(自身を含む): 201878976

約数和(自身を除く): 120351054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647047, 1294094, 1941141, 3882282, 4529329, 5823423, 9058658, 11646846, 13587987, 27175974, 40763961, 81527922]

約数ペア:

[(1, 81527922), (2, 40763961), (3, 27175974), (6, 13587987), (7, 11646846), (9, 9058658), (14, 5823423), (18, 4529329), (21, 3882282), (42, 1941141), (63, 1294094), (126, 647047)]