9959874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72173}}^1$

素因数の和:72201

約数の個数: 16

約数和(自身を含む): 20786112

約数和(自身を除く): 10826238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 72173, 144346, 216519, 433038, 1659979, 3319958, 4979937, 9959874]

約数ペア:

[(1, 9959874), (2, 4979937), (3, 3319958), (6, 1659979), (23, 433038), (46, 216519), (69, 144346), (138, 72173)]