18064246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5627

約数の個数: 16

約数和(自身を含む): 28677888

約数和(自身を除く): 10613642

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5531, 11062, 127213, 254426, 392701, 785402, 9032123, 18064246]

約数ペア:

[(1, 18064246), (2, 9032123), (23, 785402), (46, 392701), (71, 254426), (142, 127213), (1633, 11062), (3266, 5531)]