80882964

素因数分解:

$2^2\times 3^2\times {\mathrm{2246749}}^1$

素因数の和:2246759

約数の個数: 18

約数和(自身を含む): 204454250

約数和(自身を除く): 123571286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2246749, 4493498, 6740247, 8986996, 13480494, 20220741, 26960988, 40441482, 80882964]

約数ペア:

[(1, 80882964), (2, 40441482), (3, 26960988), (4, 20220741), (6, 13480494), (9, 8986996), (12, 6740247), (18, 4493498), (36, 2246749)]