56643684

素因数分解:

$2^2\times 3^1\times {\mathrm{4720307}}^1$

素因数の和:4720314

約数の個数: 12

約数和(自身を含む): 132168624

約数和(自身を除く): 75524940

約数列:

[1, 2, 3, 4, 6, 12, 4720307, 9440614, 14160921, 18881228, 28321842, 56643684]

約数ペア:

[(1, 56643684), (2, 28321842), (3, 18881228), (4, 14160921), (6, 9440614), (12, 4720307)]