214523274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{729671}}^1$

素因数の和:729690

約数の個数: 24

約数和(自身を含む): 499095648

約数和(自身を除く): 284572374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 729671, 1459342, 2189013, 4378026, 5107697, 10215394, 15323091, 30646182, 35753879, 71507758, 107261637, 214523274]

約数ペア:

[(1, 214523274), (2, 107261637), (3, 71507758), (6, 35753879), (7, 30646182), (14, 15323091), (21, 10215394), (42, 5107697), (49, 4378026), (98, 2189013), (147, 1459342), (294, 729671)]