2021067594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 5631575040

約数和(自身を除く): 3610507446

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 157, 174, 182, 203, 234, 261, 271, 273, 314, 377, 406, 471, 522, 542, 546, 609, 754, 813, 819, 942, 1099, 1131, 1218, 1413, 1626, 1638, 1827, 1897, 2041, 2198, 2262, 2439, 2639, 2826, 3297, 3393, 3523, 3654, 3794, 4082, 4553, 4878, 5278, 5691, 6123, 6594, 6786, 7046, 7859, 7917, 9106, 9891, 10569, 11382, 12246, 13659, 14287, 15718, 15834, 17073, 18369, 19782, 21138, 23577, 23751, 24661, 27318, 28574, 31707, 31871, 34146, 36738, 40977, 42547, 42861, 47154, 47502, 49322, 55013, 59189, 63414, 63742, 70731, 73983, 81954, 85094, 85722, 95613, 102167, 110026, 118378, 127641, 128583, 141462, 147966, 165039, 177567, 191226, 204334, 221949, 255282, 257166, 286839, 297829, 306501, 330078, 355134, 382923, 414323, 443898, 495117, 532701, 553111, 573678, 595658, 613002, 715169, 765846, 828646, 893487, 919503, 990234, 1065402, 1106222, 1233863, 1242969, 1430338, 1659333, 1786974, 1839006, 2145507, 2467726, 2485938, 2680461, 3318666, 3701589, 3728907, 3871777, 4291014, 4977999, 5360922, 6436521, 7403178, 7457814, 7743554, 8637041, 9955998, 11104767, 11615331, 12873042, 16040219, 17274082, 22209534, 23230662, 25911123, 32080438, 34845993, 48120657, 51822246, 69691986, 77733369, 96241314, 112281533, 144361971, 155466738, 224563066, 288723942, 336844599, 673689198, 1010533797, 2021067594]

約数ペア:

[(1, 2021067594), (2, 1010533797), (3, 673689198), (6, 336844599), (7, 288723942), (9, 224563066), (13, 155466738), (14, 144361971), (18, 112281533), (21, 96241314), (26, 77733369), (29, 69691986), (39, 51822246), (42, 48120657), (58, 34845993), (63, 32080438), (78, 25911123), (87, 23230662), (91, 22209534), (117, 17274082), (126, 16040219), (157, 12873042), (174, 11615331), (182, 11104767), (203, 9955998), (234, 8637041), (261, 7743554), (271, 7457814), (273, 7403178), (314, 6436521), (377, 5360922), (406, 4977999), (471, 4291014), (522, 3871777), (542, 3728907), (546, 3701589), (609, 3318666), (754, 2680461), (813, 2485938), (819, 2467726), (942, 2145507), (1099, 1839006), (1131, 1786974), (1218, 1659333), (1413, 1430338), (1626, 1242969), (1638, 1233863), (1827, 1106222), (1897, 1065402), (2041, 990234), (2198, 919503), (2262, 893487), (2439, 828646), (2639, 765846), (2826, 715169), (3297, 613002), (3393, 595658), (3523, 573678), (3654, 553111), (3794, 532701), (4082, 495117), (4553, 443898), (4878, 414323), (5278, 382923), (5691, 355134), (6123, 330078), (6594, 306501), (6786, 297829), (7046, 286839), (7859, 257166), (7917, 255282), (9106, 221949), (9891, 204334), (10569, 191226), (11382, 177567), (12246, 165039), (13659, 147966), (14287, 141462), (15718, 128583), (15834, 127641), (17073, 118378), (18369, 110026), (19782, 102167), (21138, 95613), (23577, 85722), (23751, 85094), (24661, 81954), (27318, 73983), (28574, 70731), (31707, 63742), (31871, 63414), (34146, 59189), (36738, 55013), (40977, 49322), (42547, 47502), (42861, 47154)]