18104468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 33133800

約数和(自身を除く): 15029332

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1609, 2813, 3218, 5626, 6436, 11252, 46661, 93322, 156073, 186644, 312146, 624292, 4526117, 9052234, 18104468]

約数ペア:

[(1, 18104468), (2, 9052234), (4, 4526117), (29, 624292), (58, 312146), (97, 186644), (116, 156073), (194, 93322), (388, 46661), (1609, 11252), (2813, 6436), (3218, 5626)]