1949814

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 4258800

約数和(自身を除く): 2308986

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 727, 894, 1341, 1454, 2181, 2682, 4362, 6543, 13086, 108323, 216646, 324969, 649938, 974907, 1949814]

約数ペア:

[(1, 1949814), (2, 974907), (3, 649938), (6, 324969), (9, 216646), (18, 108323), (149, 13086), (298, 6543), (447, 4362), (727, 2682), (894, 2181), (1341, 1454)]