9789164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 21960960

約数和(自身を除く): 12171796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 859, 1036, 1628, 1718, 2849, 3436, 5698, 6013, 9449, 11396, 12026, 18898, 24052, 31783, 37796, 63566, 66143, 127132, 132286, 222481, 264572, 349613, 444962, 699226, 889924, 1398452, 2447291, 4894582, 9789164]

約数ペア:

[(1, 9789164), (2, 4894582), (4, 2447291), (7, 1398452), (11, 889924), (14, 699226), (22, 444962), (28, 349613), (37, 264572), (44, 222481), (74, 132286), (77, 127132), (148, 66143), (154, 63566), (259, 37796), (308, 31783), (407, 24052), (518, 18898), (814, 12026), (859, 11396), (1036, 9449), (1628, 6013), (1718, 5698), (2849, 3436)]