18225996

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{13441}}^1$

素因数の和:13561

約数の個数: 24

約数和(自身を含む): 42906864

約数和(自身を除く): 24680868

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 13441, 26882, 40323, 53764, 80646, 161292, 1518833, 3037666, 4556499, 6075332, 9112998, 18225996]

約数ペア:

[(1, 18225996), (2, 9112998), (3, 6075332), (4, 4556499), (6, 3037666), (12, 1518833), (113, 161292), (226, 80646), (339, 53764), (452, 40323), (678, 26882), (1356, 13441)]