18304264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{208003}}^1$

素因数の和:208020

約数の個数: 16

約数和(自身を含む): 37440720

約数和(自身を除く): 19136456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 208003, 416006, 832012, 1664024, 2288033, 4576066, 9152132, 18304264]

約数ペア:

[(1, 18304264), (2, 9152132), (4, 4576066), (8, 2288033), (11, 1664024), (22, 832012), (44, 416006), (88, 208003)]