18282088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 37776960

約数和(自身を除く): 19494872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2017, 2266, 4034, 4532, 8068, 9064, 16136, 22187, 44374, 88748, 177496, 207751, 415502, 831004, 1662008, 2285261, 4570522, 9141044, 18282088]

約数ペア:

[(1, 18282088), (2, 9141044), (4, 4570522), (8, 2285261), (11, 1662008), (22, 831004), (44, 415502), (88, 207751), (103, 177496), (206, 88748), (412, 44374), (824, 22187), (1133, 16136), (2017, 9064), (2266, 8068), (4034, 4532)]