851809086

素因数分解:

$2^1\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{34267}}^1$

素因数の和:35656

約数の個数: 24

約数和(自身を含む): 1846976664

約数和(自身を除く): 995167578

約数列:

[1, 2, 3, 6, 9, 18, 1381, 2762, 4143, 8286, 12429, 24858, 34267, 68534, 102801, 205602, 308403, 616806, 47322727, 94645454, 141968181, 283936362, 425904543, 851809086]

約数ペア:

[(1, 851809086), (2, 425904543), (3, 283936362), (6, 141968181), (9, 94645454), (18, 47322727), (1381, 616806), (2762, 308403), (4143, 205602), (8286, 102801), (12429, 68534), (24858, 34267)]