22755369

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 17887191

約数列:

[1, 3, 7, 13, 19, 21, 39, 41, 57, 91, 107, 123, 133, 247, 273, 287, 321, 399, 533, 741, 749, 779, 861, 1391, 1599, 1729, 2033, 2247, 2337, 3731, 4173, 4387, 5187, 5453, 6099, 9737, 10127, 11193, 13161, 14231, 16359, 26429, 29211, 30381, 30709, 42693, 57031, 70889, 79287, 83353, 92127, 171093, 185003, 212667, 250059, 399217, 555009, 583471, 1083589, 1197651, 1750413, 3250767, 7585123, 22755369]

約数ペア:

[(1, 22755369), (3, 7585123), (7, 3250767), (13, 1750413), (19, 1197651), (21, 1083589), (39, 583471), (41, 555009), (57, 399217), (91, 250059), (107, 212667), (123, 185003), (133, 171093), (247, 92127), (273, 83353), (287, 79287), (321, 70889), (399, 57031), (533, 42693), (741, 30709), (749, 30381), (779, 29211), (861, 26429), (1391, 16359), (1599, 14231), (1729, 13161), (2033, 11193), (2247, 10127), (2337, 9737), (3731, 6099), (4173, 5453), (4387, 5187)]