131521626

素因数分解:

$2^1\times 3^2\times {\mathrm{2297}}^1\times {\mathrm{3181}}^1$

素因数の和:5486

約数の個数: 24

約数和(自身を含む): 285177204

約数和(自身を除く): 153655578

約数列:

[1, 2, 3, 6, 9, 18, 2297, 3181, 4594, 6362, 6891, 9543, 13782, 19086, 20673, 28629, 41346, 57258, 7306757, 14613514, 21920271, 43840542, 65760813, 131521626]

約数ペア:

[(1, 131521626), (2, 65760813), (3, 43840542), (6, 21920271), (9, 14613514), (18, 7306757), (2297, 57258), (3181, 41346), (4594, 28629), (6362, 20673), (6891, 19086), (9543, 13782)]