21107904

素因数分解:

$2^6\times 3^1\times {\mathrm{109937}}^1$

素因数の和:109952

約数の個数: 28

約数和(自身を含む): 55848504

約数和(自身を除く): 34740600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109937, 219874, 329811, 439748, 659622, 879496, 1319244, 1758992, 2638488, 3517984, 5276976, 7035968, 10553952, 21107904]

約数ペア:

[(1, 21107904), (2, 10553952), (3, 7035968), (4, 5276976), (6, 3517984), (8, 2638488), (12, 1758992), (16, 1319244), (24, 879496), (32, 659622), (48, 439748), (64, 329811), (96, 219874), (192, 109937)]