2100071988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9679}}^1$

素因数の和:9747

約数の個数: 144

約数和(自身を含む): 6488697600

約数和(自身を除く): 4388625612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 246, 252, 287, 294, 369, 378, 441, 492, 574, 588, 738, 756, 861, 882, 1107, 1148, 1323, 1476, 1722, 1764, 2009, 2214, 2583, 2646, 3444, 4018, 4428, 5166, 5292, 6027, 7749, 8036, 9679, 10332, 12054, 15498, 18081, 19358, 24108, 29037, 30996, 36162, 38716, 54243, 58074, 67753, 72324, 87111, 108486, 116148, 135506, 174222, 203259, 216972, 261333, 271012, 348444, 396839, 406518, 474271, 522666, 609777, 793678, 813036, 948542, 1045332, 1190517, 1219554, 1422813, 1587356, 1829331, 1897084, 2381034, 2439108, 2777873, 2845626, 3571551, 3658662, 4268439, 4762068, 5555746, 5691252, 7143102, 7317324, 8333619, 8536878, 10714653, 11111492, 12805317, 14286204, 16667238, 17073756, 19445111, 21429306, 25000857, 25610634, 33334476, 38890222, 42858612, 50001714, 51221268, 58335333, 75002571, 77780444, 100003428, 116670666, 150005142, 175005999, 233341332, 300010284, 350011998, 525017997, 700023996, 1050035994, 2100071988]

約数ペア:

[(1, 2100071988), (2, 1050035994), (3, 700023996), (4, 525017997), (6, 350011998), (7, 300010284), (9, 233341332), (12, 175005999), (14, 150005142), (18, 116670666), (21, 100003428), (27, 77780444), (28, 75002571), (36, 58335333), (41, 51221268), (42, 50001714), (49, 42858612), (54, 38890222), (63, 33334476), (82, 25610634), (84, 25000857), (98, 21429306), (108, 19445111), (123, 17073756), (126, 16667238), (147, 14286204), (164, 12805317), (189, 11111492), (196, 10714653), (246, 8536878), (252, 8333619), (287, 7317324), (294, 7143102), (369, 5691252), (378, 5555746), (441, 4762068), (492, 4268439), (574, 3658662), (588, 3571551), (738, 2845626), (756, 2777873), (861, 2439108), (882, 2381034), (1107, 1897084), (1148, 1829331), (1323, 1587356), (1476, 1422813), (1722, 1219554), (1764, 1190517), (2009, 1045332), (2214, 948542), (2583, 813036), (2646, 793678), (3444, 609777), (4018, 522666), (4428, 474271), (5166, 406518), (5292, 396839), (6027, 348444), (7749, 271012), (8036, 261333), (9679, 216972), (10332, 203259), (12054, 174222), (15498, 135506), (18081, 116148), (19358, 108486), (24108, 87111), (29037, 72324), (30996, 67753), (36162, 58074), (38716, 54243)]