18269746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17669}}^1$

素因数の和:17729

約数の個数: 16

約数和(自身を含む): 30533760

約数和(自身を除く): 12264014

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 17669, 35338, 194359, 388718, 830443, 1660886, 9134873, 18269746]

約数ペア:

[(1, 18269746), (2, 9134873), (11, 1660886), (22, 830443), (47, 388718), (94, 194359), (517, 35338), (1034, 17669)]