21828216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{29339}}^1$

素因数の和:29379

約数の個数: 32

約数和(自身を含む): 56332800

約数和(自身を除く): 34504584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 29339, 58678, 88017, 117356, 176034, 234712, 352068, 704136, 909509, 1819018, 2728527, 3638036, 5457054, 7276072, 10914108, 21828216]

約数ペア:

[(1, 21828216), (2, 10914108), (3, 7276072), (4, 5457054), (6, 3638036), (8, 2728527), (12, 1819018), (24, 909509), (31, 704136), (62, 352068), (93, 234712), (124, 176034), (186, 117356), (248, 88017), (372, 58678), (744, 29339)]