12620784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 37403856

約数和(自身を除く): 24783072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 53, 66, 82, 88, 106, 121, 123, 132, 159, 164, 176, 212, 242, 246, 264, 318, 328, 363, 424, 451, 484, 492, 528, 583, 636, 656, 726, 848, 902, 968, 984, 1166, 1272, 1353, 1452, 1749, 1804, 1936, 1968, 2173, 2332, 2544, 2706, 2904, 3498, 3608, 4346, 4664, 4961, 5412, 5808, 6413, 6519, 6996, 7216, 8692, 9328, 9922, 10824, 12826, 13038, 13992, 14883, 17384, 19239, 19844, 21648, 23903, 25652, 26076, 27984, 29766, 34768, 38478, 39688, 47806, 51304, 52152, 59532, 71709, 76956, 79376, 95612, 102608, 104304, 119064, 143418, 153912, 191224, 238128, 262933, 286836, 307824, 382448, 525866, 573672, 788799, 1051732, 1147344, 1577598, 2103464, 3155196, 4206928, 6310392, 12620784]

約数ペア:

[(1, 12620784), (2, 6310392), (3, 4206928), (4, 3155196), (6, 2103464), (8, 1577598), (11, 1147344), (12, 1051732), (16, 788799), (22, 573672), (24, 525866), (33, 382448), (41, 307824), (44, 286836), (48, 262933), (53, 238128), (66, 191224), (82, 153912), (88, 143418), (106, 119064), (121, 104304), (123, 102608), (132, 95612), (159, 79376), (164, 76956), (176, 71709), (212, 59532), (242, 52152), (246, 51304), (264, 47806), (318, 39688), (328, 38478), (363, 34768), (424, 29766), (451, 27984), (484, 26076), (492, 25652), (528, 23903), (583, 21648), (636, 19844), (656, 19239), (726, 17384), (848, 14883), (902, 13992), (968, 13038), (984, 12826), (1166, 10824), (1272, 9922), (1353, 9328), (1452, 8692), (1749, 7216), (1804, 6996), (1936, 6519), (1968, 6413), (2173, 5808), (2332, 5412), (2544, 4961), (2706, 4664), (2904, 4346), (3498, 3608)]