81308034

素因数分解:

$2^1\times 3^2\times {\mathrm{4517113}}^1$

素因数の和:4517121

約数の個数: 12

約数和(自身を含む): 176167446

約数和(自身を除く): 94859412

約数列:

[1, 2, 3, 6, 9, 18, 4517113, 9034226, 13551339, 27102678, 40654017, 81308034]

約数ペア:

[(1, 81308034), (2, 40654017), (3, 27102678), (6, 13551339), (9, 9034226), (18, 4517113)]