81077364

素因数分解:

$2^2\times 3^2\times {\mathrm{2252149}}^1$

素因数の和:2252159

約数の個数: 18

約数和(自身を含む): 204945650

約数和(自身を除く): 123868286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2252149, 4504298, 6756447, 9008596, 13512894, 20269341, 27025788, 40538682, 81077364]

約数ペア:

[(1, 81077364), (2, 40538682), (3, 27025788), (4, 20269341), (6, 13512894), (9, 9008596), (12, 6756447), (18, 4504298), (36, 2252149)]