3990474

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2762

約数の個数: 24

約数和(自身を含む): 8753472

約数和(自身を除く): 4762998

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 2671, 5342, 8013, 16026, 24039, 48078, 221693, 443386, 665079, 1330158, 1995237, 3990474]

約数ペア:

[(1, 3990474), (2, 1995237), (3, 1330158), (6, 665079), (9, 443386), (18, 221693), (83, 48078), (166, 24039), (249, 16026), (498, 8013), (747, 5342), (1494, 2671)]