64799916

素因数分解:

$2^2\times 3^1\times {\mathrm{5399993}}^1$

素因数の和:5400000

約数の個数: 12

約数和(自身を含む): 151199832

約数和(自身を除く): 86399916

約数列:

[1, 2, 3, 4, 6, 12, 5399993, 10799986, 16199979, 21599972, 32399958, 64799916]

約数ペア:

[(1, 64799916), (2, 32399958), (3, 21599972), (4, 16199979), (6, 10799986), (12, 5399993)]