1627177788

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{320563}}^1$

素因数の和:320623

約数の個数: 48

約数和(自身を含む): 4308380160

約数和(自身を除く): 2681202372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 320563, 641126, 961689, 1282252, 1923378, 2885067, 3846756, 5770134, 8655201, 11540268, 15066461, 17310402, 30132922, 34620804, 45199383, 60265844, 90398766, 135598149, 180797532, 271196298, 406794447, 542392596, 813588894, 1627177788]

約数ペア:

[(1, 1627177788), (2, 813588894), (3, 542392596), (4, 406794447), (6, 271196298), (9, 180797532), (12, 135598149), (18, 90398766), (27, 60265844), (36, 45199383), (47, 34620804), (54, 30132922), (94, 17310402), (108, 15066461), (141, 11540268), (188, 8655201), (282, 5770134), (423, 3846756), (564, 2885067), (846, 1923378), (1269, 1282252), (1692, 961689), (2538, 641126), (5076, 320563)]