138859524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{203011}}^1$

素因数の和:203040

約数の個数: 36

約数和(自身を含む): 369481840

約数和(自身を除く): 230622316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 203011, 406022, 609033, 812044, 1218066, 1827099, 2436132, 3654198, 3857209, 7308396, 7714418, 11571627, 15428836, 23143254, 34714881, 46286508, 69429762, 138859524]

約数ペア:

[(1, 138859524), (2, 69429762), (3, 46286508), (4, 34714881), (6, 23143254), (9, 15428836), (12, 11571627), (18, 7714418), (19, 7308396), (36, 3857209), (38, 3654198), (57, 2436132), (76, 1827099), (114, 1218066), (171, 812044), (228, 609033), (342, 406022), (684, 203011)]