856227966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{19867}}^1$

素因数の和:20536

約数の個数: 32

約数和(自身を含む): 1871088768

約数和(自身を除く): 1014860802

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 653, 1306, 1959, 3918, 7183, 14366, 19867, 21549, 39734, 43098, 59601, 119202, 218537, 437074, 655611, 1311222, 12973151, 25946302, 38919453, 77838906, 142704661, 285409322, 428113983, 856227966]

約数ペア:

[(1, 856227966), (2, 428113983), (3, 285409322), (6, 142704661), (11, 77838906), (22, 38919453), (33, 25946302), (66, 12973151), (653, 1311222), (1306, 655611), (1959, 437074), (3918, 218537), (7183, 119202), (14366, 59601), (19867, 43098), (21549, 39734)]