7980498

素因数分解:

$2^1\times 3^3\times {\mathrm{147787}}^1$

素因数の和:147798

約数の個数: 16

約数和(自身を含む): 17734560

約数和(自身を除く): 9754062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 147787, 295574, 443361, 886722, 1330083, 2660166, 3990249, 7980498]

約数ペア:

[(1, 7980498), (2, 3990249), (3, 2660166), (6, 1330083), (9, 886722), (18, 443361), (27, 295574), (54, 147787)]