9937004

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 54

約数和(自身を含む): 22288140

約数和(自身を除く): 12351136

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 419, 484, 539, 838, 847, 1078, 1676, 1694, 2156, 2933, 3388, 4609, 5866, 5929, 9218, 11732, 11858, 18436, 20531, 23716, 32263, 41062, 50699, 64526, 82124, 101398, 129052, 202796, 225841, 354893, 451682, 709786, 903364, 1419572, 2484251, 4968502, 9937004]

約数ペア:

[(1, 9937004), (2, 4968502), (4, 2484251), (7, 1419572), (11, 903364), (14, 709786), (22, 451682), (28, 354893), (44, 225841), (49, 202796), (77, 129052), (98, 101398), (121, 82124), (154, 64526), (196, 50699), (242, 41062), (308, 32263), (419, 23716), (484, 20531), (539, 18436), (838, 11858), (847, 11732), (1078, 9218), (1676, 5929), (1694, 5866), (2156, 4609), (2933, 3388)]