1855974768

素因数分解:

$2^4\times 3^1\times {\mathrm{38666141}}^1$

素因数の和:38666152

約数の個数: 20

約数和(自身を含む): 4794601608

約数和(自身を除く): 2938626840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 38666141, 77332282, 115998423, 154664564, 231996846, 309329128, 463993692, 618658256, 927987384, 1855974768]

約数ペア:

[(1, 1855974768), (2, 927987384), (3, 618658256), (4, 463993692), (6, 309329128), (8, 231996846), (12, 154664564), (16, 115998423), (24, 77332282), (48, 38666141)]