18948024573

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{10861}}^1\times {\mathrm{12373}}^1$

素因数の和:23284

約数の個数: 16

約数和(自身を含む): 25806026496

約数和(自身を除く): 6858001923

約数列:

[1, 3, 47, 141, 10861, 12373, 32583, 37119, 510467, 581531, 1531401, 1744593, 134383153, 403149459, 6316008191, 18948024573]

約数ペア:

[(1, 18948024573), (3, 6316008191), (47, 403149459), (141, 134383153), (10861, 1744593), (12373, 1531401), (32583, 581531), (37119, 510467)]