286123896

素因数分解:

$2^3\times 3^2\times {\mathrm{3973943}}^1$

素因数の和:3973955

約数の個数: 24

約数和(自身を含む): 774919080

約数和(自身を除く): 488795184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3973943, 7947886, 11921829, 15895772, 23843658, 31791544, 35765487, 47687316, 71530974, 95374632, 143061948, 286123896]

約数ペア:

[(1, 286123896), (2, 143061948), (3, 95374632), (4, 71530974), (6, 47687316), (8, 35765487), (9, 31791544), (12, 23843658), (18, 15895772), (24, 11921829), (36, 7947886), (72, 3973943)]