81394854

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{185833}}^1$

素因数の和:185911

約数の個数: 16

約数和(自身を含む): 165020592

約数和(自身を除く): 83625738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 185833, 371666, 557499, 1114998, 13565809, 27131618, 40697427, 81394854]

約数ペア:

[(1, 81394854), (2, 40697427), (3, 27131618), (6, 13565809), (73, 1114998), (146, 557499), (219, 371666), (438, 185833)]