42665778

素因数分解:

$2^1\times 3^4\times {\mathrm{263369}}^1$

素因数の和:263383

約数の個数: 20

約数和(自身を含む): 95603310

約数和(自身を除く): 52937532

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 263369, 526738, 790107, 1580214, 2370321, 4740642, 7110963, 14221926, 21332889, 42665778]

約数ペア:

[(1, 42665778), (2, 21332889), (3, 14221926), (6, 7110963), (9, 4740642), (18, 2370321), (27, 1580214), (54, 790107), (81, 526738), (162, 263369)]