16428978

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{5099}}^1$

素因数の和:5286

約数の個数: 24

約数和(自身を含む): 35802000

約数和(自身を除く): 19373022

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 5099, 10198, 15297, 30594, 45891, 91782, 912721, 1825442, 2738163, 5476326, 8214489, 16428978]

約数ペア:

[(1, 16428978), (2, 8214489), (3, 5476326), (6, 2738163), (9, 1825442), (18, 912721), (179, 91782), (358, 45891), (537, 30594), (1074, 15297), (1611, 10198), (3222, 5099)]