27278928

素因数分解:

$2^4\times 3^2\times {\mathrm{189437}}^1$

素因数の和:189451

約数の個数: 30

約数和(自身を含む): 76343514

約数和(自身を除く): 49064586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 189437, 378874, 568311, 757748, 1136622, 1515496, 1704933, 2273244, 3030992, 3409866, 4546488, 6819732, 9092976, 13639464, 27278928]

約数ペア:

[(1, 27278928), (2, 13639464), (3, 9092976), (4, 6819732), (6, 4546488), (8, 3409866), (9, 3030992), (12, 2273244), (16, 1704933), (18, 1515496), (24, 1136622), (36, 757748), (48, 568311), (72, 378874), (144, 189437)]