2153196

素因数分解:

$2^2\times 3^3\times {\mathrm{19937}}^1$

素因数の和:19950

約数の個数: 24

約数和(自身を含む): 5582640

約数和(自身を除く): 3429444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 19937, 39874, 59811, 79748, 119622, 179433, 239244, 358866, 538299, 717732, 1076598, 2153196]

約数ペア:

[(1, 2153196), (2, 1076598), (3, 717732), (4, 538299), (6, 358866), (9, 239244), (12, 179433), (18, 119622), (27, 79748), (36, 59811), (54, 39874), (108, 19937)]