121515444

素因数分解:

$2^2\times 3^3\times {\mathrm{1125143}}^1$

素因数の和:1125156

約数の個数: 24

約数和(自身を含む): 315040320

約数和(自身を除く): 193524876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1125143, 2250286, 3375429, 4500572, 6750858, 10126287, 13501716, 20252574, 30378861, 40505148, 60757722, 121515444]

約数ペア:

[(1, 121515444), (2, 60757722), (3, 40505148), (4, 30378861), (6, 20252574), (9, 13501716), (12, 10126287), (18, 6750858), (27, 4500572), (36, 3375429), (54, 2250286), (108, 1125143)]