12680268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{45943}}^1$

素因数の和:45973

約数の個数: 24

約数和(自身を含む): 30874368

約数和(自身を除く): 18194100

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 45943, 91886, 137829, 183772, 275658, 551316, 1056689, 2113378, 3170067, 4226756, 6340134, 12680268]

約数ペア:

[(1, 12680268), (2, 6340134), (3, 4226756), (4, 3170067), (6, 2113378), (12, 1056689), (23, 551316), (46, 275658), (69, 183772), (92, 137829), (138, 91886), (276, 45943)]