21068598

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{152671}}^1$

素因数の和:152699

約数の個数: 16

約数和(自身を含む): 43969536

約数和(自身を除く): 22900938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 152671, 305342, 458013, 916026, 3511433, 7022866, 10534299, 21068598]

約数ペア:

[(1, 21068598), (2, 10534299), (3, 7022866), (6, 3511433), (23, 916026), (46, 458013), (69, 305342), (138, 152671)]