18810124

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 33974640

約数和(自身を除く): 15164516

約数列:

[1, 2, 4, 53, 83, 106, 166, 212, 332, 1069, 2138, 4276, 4399, 8798, 17596, 56657, 88727, 113314, 177454, 226628, 354908, 4702531, 9405062, 18810124]

約数ペア:

[(1, 18810124), (2, 9405062), (4, 4702531), (53, 354908), (83, 226628), (106, 177454), (166, 113314), (212, 88727), (332, 56657), (1069, 17596), (2138, 8798), (4276, 4399)]