9958840884

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{657089}}^1$

素因数の和:657520

約数の個数: 36

約数和(自身を含む): 25233570180

約数和(自身を除く): 15274729296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 7578, 15156, 657089, 1314178, 1971267, 2628356, 3942534, 5913801, 7885068, 11827602, 23655204, 276634469, 553268938, 829903407, 1106537876, 1659806814, 2489710221, 3319613628, 4979420442, 9958840884]

約数ペア:

[(1, 9958840884), (2, 4979420442), (3, 3319613628), (4, 2489710221), (6, 1659806814), (9, 1106537876), (12, 829903407), (18, 553268938), (36, 276634469), (421, 23655204), (842, 11827602), (1263, 7885068), (1684, 5913801), (2526, 3942534), (3789, 2628356), (5052, 1971267), (7578, 1314178), (15156, 657089)]