5019426

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1086

約数の個数: 24

約数和(自身を含む): 10917504

約数和(自身を除く): 5898078

約数列:

[1, 2, 3, 6, 9, 18, 431, 647, 862, 1293, 1294, 1941, 2586, 3879, 3882, 5823, 7758, 11646, 278857, 557714, 836571, 1673142, 2509713, 5019426]

約数ペア:

[(1, 5019426), (2, 2509713), (3, 1673142), (6, 836571), (9, 557714), (18, 278857), (431, 11646), (647, 7758), (862, 5823), (1293, 3882), (1294, 3879), (1941, 2586)]