9975438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 23901696

約数和(自身を除く): 13926258

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 607, 747, 913, 1214, 1494, 1821, 1826, 2739, 3642, 5463, 5478, 6677, 8217, 10926, 13354, 16434, 20031, 40062, 50381, 60093, 100762, 120186, 151143, 302286, 453429, 554191, 906858, 1108382, 1662573, 3325146, 4987719, 9975438]

約数ペア:

[(1, 9975438), (2, 4987719), (3, 3325146), (6, 1662573), (9, 1108382), (11, 906858), (18, 554191), (22, 453429), (33, 302286), (66, 151143), (83, 120186), (99, 100762), (166, 60093), (198, 50381), (249, 40062), (498, 20031), (607, 16434), (747, 13354), (913, 10926), (1214, 8217), (1494, 6677), (1821, 5478), (1826, 5463), (2739, 3642)]