66886146

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{5779}}^1$

素因数の和:6430

約数の個数: 24

約数和(自身を含む): 145170480

約数和(自身を除く): 78284334

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5779, 5787, 11558, 11574, 17337, 34674, 52011, 104022, 3715897, 7431794, 11147691, 22295382, 33443073, 66886146]

約数ペア:

[(1, 66886146), (2, 33443073), (3, 22295382), (6, 11147691), (9, 7431794), (18, 3715897), (643, 104022), (1286, 52011), (1929, 34674), (3858, 17337), (5779, 11574), (5787, 11558)]