16666656

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 44100000

約数和(自身を除く): 27433344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1249, 1668, 2224, 2498, 3336, 3747, 4448, 4996, 6672, 7494, 9992, 13344, 14988, 19984, 29976, 39968, 59952, 119904, 173611, 347222, 520833, 694444, 1041666, 1388888, 2083332, 2777776, 4166664, 5555552, 8333328, 16666656]

約数ペア:

[(1, 16666656), (2, 8333328), (3, 5555552), (4, 4166664), (6, 2777776), (8, 2083332), (12, 1388888), (16, 1041666), (24, 694444), (32, 520833), (48, 347222), (96, 173611), (139, 119904), (278, 59952), (417, 39968), (556, 29976), (834, 19984), (1112, 14988), (1249, 13344), (1668, 9992), (2224, 7494), (2498, 6672), (3336, 4996), (3747, 4448)]