628077438

素因数分解:

$2^1\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{26903}}^1$

素因数の和:28208

約数の個数: 24

約数和(自身を含む): 1361934288

約数和(自身を除く): 733856850

約数列:

[1, 2, 3, 6, 9, 18, 1297, 2594, 3891, 7782, 11673, 23346, 26903, 53806, 80709, 161418, 242127, 484254, 34893191, 69786382, 104679573, 209359146, 314038719, 628077438]

約数ペア:

[(1, 628077438), (2, 314038719), (3, 209359146), (6, 104679573), (9, 69786382), (18, 34893191), (1297, 484254), (2594, 242127), (3891, 161418), (7782, 80709), (11673, 53806), (23346, 26903)]