18682656

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2825

約数の個数: 48

約数和(自身を含む): 49750848

約数和(自身を除く): 31068192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 2741, 3408, 5482, 6816, 8223, 10964, 16446, 21928, 32892, 43856, 65784, 87712, 131568, 194611, 263136, 389222, 583833, 778444, 1167666, 1556888, 2335332, 3113776, 4670664, 6227552, 9341328, 18682656]

約数ペア:

[(1, 18682656), (2, 9341328), (3, 6227552), (4, 4670664), (6, 3113776), (8, 2335332), (12, 1556888), (16, 1167666), (24, 778444), (32, 583833), (48, 389222), (71, 263136), (96, 194611), (142, 131568), (213, 87712), (284, 65784), (426, 43856), (568, 32892), (852, 21928), (1136, 16446), (1704, 10964), (2272, 8223), (2741, 6816), (3408, 5482)]