9887612

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 36

約数和(自身を含む): 20483064

約数和(自身を除く): 10595452

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 827, 854, 1654, 1708, 2989, 3308, 5789, 5978, 11578, 11956, 23156, 40523, 50447, 81046, 100894, 162092, 201788, 353129, 706258, 1412516, 2471903, 4943806, 9887612]

約数ペア:

[(1, 9887612), (2, 4943806), (4, 2471903), (7, 1412516), (14, 706258), (28, 353129), (49, 201788), (61, 162092), (98, 100894), (122, 81046), (196, 50447), (244, 40523), (427, 23156), (827, 11956), (854, 11578), (1654, 5978), (1708, 5789), (2989, 3308)]