2622774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 6664896

約数和(自身を除く): 4042122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 811, 1078, 1617, 1622, 2433, 3234, 4866, 5677, 8921, 11354, 17031, 17842, 26763, 34062, 39739, 53526, 62447, 79478, 119217, 124894, 187341, 238434, 374682, 437129, 874258, 1311387, 2622774]

約数ペア:

[(1, 2622774), (2, 1311387), (3, 874258), (6, 437129), (7, 374682), (11, 238434), (14, 187341), (21, 124894), (22, 119217), (33, 79478), (42, 62447), (49, 53526), (66, 39739), (77, 34062), (98, 26763), (147, 17842), (154, 17031), (231, 11354), (294, 8921), (462, 5677), (539, 4866), (811, 3234), (1078, 2433), (1617, 1622)]