18575428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 34070400

約数和(自身を除く): 15494972

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2027, 2291, 4054, 4582, 8108, 9164, 58783, 117566, 160133, 235132, 320266, 640532, 4643857, 9287714, 18575428]

約数ペア:

[(1, 18575428), (2, 9287714), (4, 4643857), (29, 640532), (58, 320266), (79, 235132), (116, 160133), (158, 117566), (316, 58783), (2027, 9164), (2291, 8108), (4054, 4582)]