21698952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{82193}}^1$

素因数の和:82213

約数の個数: 32

約数和(自身を含む): 59179680

約数和(自身を除く): 37480728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 82193, 164386, 246579, 328772, 493158, 657544, 904123, 986316, 1808246, 1972632, 2712369, 3616492, 5424738, 7232984, 10849476, 21698952]

約数ペア:

[(1, 21698952), (2, 10849476), (3, 7232984), (4, 5424738), (6, 3616492), (8, 2712369), (11, 1972632), (12, 1808246), (22, 986316), (24, 904123), (33, 657544), (44, 493158), (66, 328772), (88, 246579), (132, 164386), (264, 82193)]