18573532

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 33566400

約数和(自身を除く): 14992868

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 1109, 2218, 4187, 4436, 8374, 16748, 58777, 87611, 117554, 175222, 235108, 350444, 4643383, 9286766, 18573532]

約数ペア:

[(1, 18573532), (2, 9286766), (4, 4643383), (53, 350444), (79, 235108), (106, 175222), (158, 117554), (212, 87611), (316, 58777), (1109, 16748), (2218, 8374), (4187, 4436)]