21536976

素因数分解:

$2^4\times 3^1\times {\mathrm{448687}}^1$

素因数の和:448698

約数の個数: 20

約数和(自身を含む): 55637312

約数和(自身を除く): 34100336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 448687, 897374, 1346061, 1794748, 2692122, 3589496, 5384244, 7178992, 10768488, 21536976]

約数ペア:

[(1, 21536976), (2, 10768488), (3, 7178992), (4, 5384244), (6, 3589496), (8, 2692122), (12, 1794748), (16, 1346061), (24, 897374), (48, 448687)]