6520203774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1669279}}^1$

素因数の和:1669325

約数の個数: 48

約数和(自身を含む): 16666091520

約数和(自身を除く): 10145887746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 1669279, 3338558, 5007837, 10015674, 11684953, 15023511, 23369906, 30047022, 35054859, 51747649, 70109718, 103495298, 105164577, 155242947, 210329154, 310485894, 362233543, 465728841, 724467086, 931457682, 1086700629, 2173401258, 3260101887, 6520203774]

約数ペア:

[(1, 6520203774), (2, 3260101887), (3, 2173401258), (6, 1086700629), (7, 931457682), (9, 724467086), (14, 465728841), (18, 362233543), (21, 310485894), (31, 210329154), (42, 155242947), (62, 105164577), (63, 103495298), (93, 70109718), (126, 51747649), (186, 35054859), (217, 30047022), (279, 23369906), (434, 15023511), (558, 11684953), (651, 10015674), (1302, 5007837), (1953, 3338558), (3906, 1669279)]