21597456

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1867}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 56054944

約数和(自身を除く): 34457488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1867, 1928, 2892, 3734, 3856, 5601, 5784, 7468, 11202, 11568, 14936, 22404, 29872, 44808, 89616, 449947, 899894, 1349841, 1799788, 2699682, 3599576, 5399364, 7199152, 10798728, 21597456]

約数ペア:

[(1, 21597456), (2, 10798728), (3, 7199152), (4, 5399364), (6, 3599576), (8, 2699682), (12, 1799788), (16, 1349841), (24, 899894), (48, 449947), (241, 89616), (482, 44808), (723, 29872), (964, 22404), (1446, 14936), (1867, 11568), (1928, 11202), (2892, 7468), (3734, 5784), (3856, 5601)]