18039612

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{10973}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 42403536

約数和(自身を除く): 24363924

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 10973, 21946, 32919, 43892, 65838, 131676, 1503301, 3006602, 4509903, 6013204, 9019806, 18039612]

約数ペア:

[(1, 18039612), (2, 9019806), (3, 6013204), (4, 4509903), (6, 3006602), (12, 1503301), (137, 131676), (274, 65838), (411, 43892), (548, 32919), (822, 21946), (1644, 10973)]