18162288

素因数分解:

$2^4\times 3^2\times {\mathrm{126127}}^1$

素因数の和:126141

約数の個数: 30

約数和(自身を含む): 50829584

約数和(自身を除く): 32667296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 126127, 252254, 378381, 504508, 756762, 1009016, 1135143, 1513524, 2018032, 2270286, 3027048, 4540572, 6054096, 9081144, 18162288]

約数ペア:

[(1, 18162288), (2, 9081144), (3, 6054096), (4, 4540572), (6, 3027048), (8, 2270286), (9, 2018032), (12, 1513524), (16, 1135143), (18, 1009016), (24, 756762), (36, 504508), (48, 378381), (72, 252254), (144, 126127)]