9177608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 19950000

約数和(自身を除く): 10772392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 499, 836, 968, 998, 1672, 1996, 2299, 3992, 4598, 5489, 9196, 9481, 10978, 18392, 18962, 21956, 37924, 43912, 60379, 75848, 104291, 120758, 208582, 241516, 417164, 483032, 834328, 1147201, 2294402, 4588804, 9177608]

約数ペア:

[(1, 9177608), (2, 4588804), (4, 2294402), (8, 1147201), (11, 834328), (19, 483032), (22, 417164), (38, 241516), (44, 208582), (76, 120758), (88, 104291), (121, 75848), (152, 60379), (209, 43912), (242, 37924), (418, 21956), (484, 18962), (499, 18392), (836, 10978), (968, 9481), (998, 9196), (1672, 5489), (1996, 4598), (2299, 3992)]