18308366923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1\times {\mathrm{73819}}^1$

素因数の和:77058

約数の個数: 16

約数和(自身を含む): 22833411840

約数和(自身を除く): 4525044917

約数列:

[1, 7, 11, 77, 3221, 22547, 35431, 73819, 248017, 516733, 812009, 5684063, 237770999, 1664396993, 2615480989, 18308366923]

約数ペア:

[(1, 18308366923), (7, 2615480989), (11, 1664396993), (77, 237770999), (3221, 5684063), (22547, 812009), (35431, 516733), (73819, 248017)]