4243986

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1866

約数の個数: 24

約数和(自身を含む): 9267804

約数和(自身を除く): 5023818

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 1721, 2466, 3442, 5163, 10326, 15489, 30978, 235777, 471554, 707331, 1414662, 2121993, 4243986]

約数ペア:

[(1, 4243986), (2, 2121993), (3, 1414662), (6, 707331), (9, 471554), (18, 235777), (137, 30978), (274, 15489), (411, 10326), (822, 5163), (1233, 3442), (1721, 2466)]