81822138

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{43019}}^1$

素因数の和:43341

約数の個数: 16

約数和(自身を含む): 164164320

約数和(自身を除く): 82342182

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 43019, 86038, 129057, 258114, 13637023, 27274046, 40911069, 81822138]

約数ペア:

[(1, 81822138), (2, 40911069), (3, 27274046), (6, 13637023), (317, 258114), (634, 129057), (951, 86038), (1902, 43019)]