21785496588

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{4513}}^1$

素因数の和:4893

約数の個数: 120

約数和(自身を含む): 58359736512

約数和(自身を除く): 36574239924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 317, 324, 423, 564, 634, 846, 951, 1268, 1269, 1692, 1902, 2538, 2853, 3804, 3807, 4513, 5076, 5706, 7614, 8559, 9026, 11412, 13539, 14899, 15228, 17118, 18052, 25677, 27078, 29798, 34236, 40617, 44697, 51354, 54156, 59596, 81234, 89394, 102708, 121851, 134091, 162468, 178788, 212111, 243702, 268182, 365553, 402273, 424222, 487404, 536364, 636333, 731106, 804546, 848444, 1206819, 1272666, 1430621, 1462212, 1609092, 1908999, 2413638, 2545332, 2861242, 3817998, 4291863, 4827276, 5722484, 5726997, 7635996, 8583726, 11453994, 12875589, 17167452, 17180991, 22907988, 25751178, 34361982, 38626767, 51502356, 67239187, 68723964, 77253534, 115880301, 134478374, 154507068, 201717561, 231760602, 268956748, 403435122, 463521204, 605152683, 806870244, 1210305366, 1815458049, 2420610732, 3630916098, 5446374147, 7261832196, 10892748294, 21785496588]

約数ペア:

[(1, 21785496588), (2, 10892748294), (3, 7261832196), (4, 5446374147), (6, 3630916098), (9, 2420610732), (12, 1815458049), (18, 1210305366), (27, 806870244), (36, 605152683), (47, 463521204), (54, 403435122), (81, 268956748), (94, 231760602), (108, 201717561), (141, 154507068), (162, 134478374), (188, 115880301), (282, 77253534), (317, 68723964), (324, 67239187), (423, 51502356), (564, 38626767), (634, 34361982), (846, 25751178), (951, 22907988), (1268, 17180991), (1269, 17167452), (1692, 12875589), (1902, 11453994), (2538, 8583726), (2853, 7635996), (3804, 5726997), (3807, 5722484), (4513, 4827276), (5076, 4291863), (5706, 3817998), (7614, 2861242), (8559, 2545332), (9026, 2413638), (11412, 1908999), (13539, 1609092), (14899, 1462212), (15228, 1430621), (17118, 1272666), (18052, 1206819), (25677, 848444), (27078, 804546), (29798, 731106), (34236, 636333), (40617, 536364), (44697, 487404), (51354, 424222), (54156, 402273), (59596, 365553), (81234, 268182), (89394, 243702), (102708, 212111), (121851, 178788), (134091, 162468)]