22184001

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 39536640

約数和(自身を除く): 17352639

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 431, 817, 903, 1197, 1293, 2451, 2709, 3017, 3879, 5719, 7353, 8189, 9051, 17157, 18533, 24567, 27153, 51471, 55599, 57323, 73701, 129731, 166797, 171969, 352127, 389193, 515907, 1056381, 1167579, 2464889, 3169143, 7394667, 22184001]

約数ペア:

[(1, 22184001), (3, 7394667), (7, 3169143), (9, 2464889), (19, 1167579), (21, 1056381), (43, 515907), (57, 389193), (63, 352127), (129, 171969), (133, 166797), (171, 129731), (301, 73701), (387, 57323), (399, 55599), (431, 51471), (817, 27153), (903, 24567), (1197, 18533), (1293, 17157), (2451, 9051), (2709, 8189), (3017, 7353), (3879, 5719)]