65171274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{221671}}^1$

素因数の和:221690

約数の個数: 24

約数和(自身を含む): 151623648

約数和(自身を除く): 86452374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 221671, 443342, 665013, 1330026, 1551697, 3103394, 4655091, 9310182, 10861879, 21723758, 32585637, 65171274]

約数ペア:

[(1, 65171274), (2, 32585637), (3, 21723758), (6, 10861879), (7, 9310182), (14, 4655091), (21, 3103394), (42, 1551697), (49, 1330026), (98, 665013), (147, 443342), (294, 221671)]