81350658

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{23417}}^1$

素因数の和:23618

約数の個数: 24

約数和(自身を含む): 177180588

約数和(自身を除く): 95829930

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 23417, 46834, 70251, 140502, 210753, 421506, 4519481, 9038962, 13558443, 27116886, 40675329, 81350658]

約数ペア:

[(1, 81350658), (2, 40675329), (3, 27116886), (6, 13558443), (9, 9038962), (18, 4519481), (193, 421506), (386, 210753), (579, 140502), (1158, 70251), (1737, 46834), (3474, 23417)]