18631188

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1033}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 48639360

約数和(自身を除く): 30008172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1033, 1503, 2004, 2066, 3006, 3099, 4132, 4509, 6012, 6198, 9018, 9297, 12396, 18036, 18594, 27891, 37188, 55782, 111564, 172511, 345022, 517533, 690044, 1035066, 1552599, 2070132, 3105198, 4657797, 6210396, 9315594, 18631188]

約数ペア:

[(1, 18631188), (2, 9315594), (3, 6210396), (4, 4657797), (6, 3105198), (9, 2070132), (12, 1552599), (18, 1035066), (27, 690044), (36, 517533), (54, 345022), (108, 172511), (167, 111564), (334, 55782), (501, 37188), (668, 27891), (1002, 18594), (1033, 18036), (1503, 12396), (2004, 9297), (2066, 9018), (3006, 6198), (3099, 6012), (4132, 4509)]