22325589

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 40666080

約数和(自身を除く): 18340491

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 83, 99, 117, 121, 143, 171, 209, 247, 249, 363, 429, 627, 741, 747, 913, 1079, 1089, 1287, 1573, 1577, 1881, 2223, 2299, 2717, 2739, 3237, 4719, 4731, 6897, 8151, 8217, 9711, 10043, 11869, 14157, 14193, 17347, 20501, 20691, 24453, 29887, 30129, 35607, 52041, 61503, 89661, 90387, 106821, 130559, 156123, 184509, 190817, 225511, 268983, 391677, 572451, 676533, 1175031, 1717353, 2029599, 2480621, 7441863, 22325589]

約数ペア:

[(1, 22325589), (3, 7441863), (9, 2480621), (11, 2029599), (13, 1717353), (19, 1175031), (33, 676533), (39, 572451), (57, 391677), (83, 268983), (99, 225511), (117, 190817), (121, 184509), (143, 156123), (171, 130559), (209, 106821), (247, 90387), (249, 89661), (363, 61503), (429, 52041), (627, 35607), (741, 30129), (747, 29887), (913, 24453), (1079, 20691), (1089, 20501), (1287, 17347), (1573, 14193), (1577, 14157), (1881, 11869), (2223, 10043), (2299, 9711), (2717, 8217), (2739, 8151), (3237, 6897), (4719, 4731)]