18217234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76543}}^1$

素因数の和:76569

約数の個数: 16

約数和(自身を含む): 33067008

約数和(自身を除く): 14849774

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 76543, 153086, 535801, 1071602, 1301231, 2602462, 9108617, 18217234]

約数ペア:

[(1, 18217234), (2, 9108617), (7, 2602462), (14, 1301231), (17, 1071602), (34, 535801), (119, 153086), (238, 76543)]