21333696

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4831}}^1$

素因数の和:4869

約数の個数: 56

約数和(自身を含む): 58911744

約数和(自身を除く): 37578048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4831, 9662, 14493, 19324, 28986, 38648, 57972, 77296, 111113, 115944, 154592, 222226, 231888, 309184, 333339, 444452, 463776, 666678, 888904, 927552, 1333356, 1777808, 2666712, 3555616, 5333424, 7111232, 10666848, 21333696]

約数ペア:

[(1, 21333696), (2, 10666848), (3, 7111232), (4, 5333424), (6, 3555616), (8, 2666712), (12, 1777808), (16, 1333356), (23, 927552), (24, 888904), (32, 666678), (46, 463776), (48, 444452), (64, 333339), (69, 309184), (92, 231888), (96, 222226), (138, 154592), (184, 115944), (192, 111113), (276, 77296), (368, 57972), (552, 38648), (736, 28986), (1104, 19324), (1472, 14493), (2208, 9662), (4416, 4831)]