9978156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8982

約数の個数: 36

約数和(自身を含む): 26039104

約数和(自身を除く): 16060948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 8941, 17882, 26823, 35764, 53646, 80469, 107292, 160938, 277171, 321876, 554342, 831513, 1108684, 1663026, 2494539, 3326052, 4989078, 9978156]

約数ペア:

[(1, 9978156), (2, 4989078), (3, 3326052), (4, 2494539), (6, 1663026), (9, 1108684), (12, 831513), (18, 554342), (31, 321876), (36, 277171), (62, 160938), (93, 107292), (124, 80469), (186, 53646), (279, 35764), (372, 26823), (558, 17882), (1116, 8941)]