27920802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51137}}^1$

素因数の和:51162

約数の個数: 32

約数和(自身を含む): 68729472

約数和(自身を除く): 40808670

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51137, 102274, 153411, 306822, 357959, 664781, 715918, 1073877, 1329562, 1994343, 2147754, 3988686, 4653467, 9306934, 13960401, 27920802]

約数ペア:

[(1, 27920802), (2, 13960401), (3, 9306934), (6, 4653467), (7, 3988686), (13, 2147754), (14, 1994343), (21, 1329562), (26, 1073877), (39, 715918), (42, 664781), (78, 357959), (91, 306822), (182, 153411), (273, 102274), (546, 51137)]