18895802016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4733}}^1$

素因数の和:5223

約数の個数: 192

約数和(自身を含む): 61194486528

約数和(自身を除く): 42298684512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 457, 546, 624, 672, 728, 914, 1092, 1248, 1371, 1456, 1828, 2184, 2742, 2912, 3199, 3656, 4368, 4733, 5484, 5941, 6398, 7312, 8736, 9466, 9597, 10968, 11882, 12796, 14199, 14624, 17823, 18932, 19194, 21936, 23764, 25592, 28398, 33131, 35646, 37864, 38388, 41587, 43872, 47528, 51184, 56796, 61529, 66262, 71292, 75728, 76776, 83174, 95056, 99393, 102368, 113592, 123058, 124761, 132524, 142584, 151456, 153552, 166348, 184587, 190112, 198786, 227184, 246116, 249522, 265048, 285168, 307104, 332696, 369174, 397572, 430703, 454368, 492232, 499044, 530096, 570336, 665392, 738348, 795144, 861406, 984464, 998088, 1060192, 1292109, 1330784, 1476696, 1590288, 1722812, 1968928, 1996176, 2162981, 2584218, 2953392, 3180576, 3445624, 3992352, 4325962, 5168436, 5906784, 6488943, 6891248, 8651924, 10336872, 12977886, 13782496, 15140867, 17303848, 20673744, 25955772, 28118753, 30281734, 34607696, 41347488, 45422601, 51911544, 56237506, 60563468, 69215392, 84356259, 90845202, 103823088, 112475012, 121126936, 168712518, 181690404, 196831271, 207646176, 224950024, 242253872, 337425036, 363380808, 393662542, 449900048, 484507744, 590493813, 674850072, 726761616, 787325084, 899800096, 1180987626, 1349700144, 1453523232, 1574650168, 2361975252, 2699400288, 3149300336, 4723950504, 6298600672, 9447901008, 18895802016]

約数ペア:

[(1, 18895802016), (2, 9447901008), (3, 6298600672), (4, 4723950504), (6, 3149300336), (7, 2699400288), (8, 2361975252), (12, 1574650168), (13, 1453523232), (14, 1349700144), (16, 1180987626), (21, 899800096), (24, 787325084), (26, 726761616), (28, 674850072), (32, 590493813), (39, 484507744), (42, 449900048), (48, 393662542), (52, 363380808), (56, 337425036), (78, 242253872), (84, 224950024), (91, 207646176), (96, 196831271), (104, 181690404), (112, 168712518), (156, 121126936), (168, 112475012), (182, 103823088), (208, 90845202), (224, 84356259), (273, 69215392), (312, 60563468), (336, 56237506), (364, 51911544), (416, 45422601), (457, 41347488), (546, 34607696), (624, 30281734), (672, 28118753), (728, 25955772), (914, 20673744), (1092, 17303848), (1248, 15140867), (1371, 13782496), (1456, 12977886), (1828, 10336872), (2184, 8651924), (2742, 6891248), (2912, 6488943), (3199, 5906784), (3656, 5168436), (4368, 4325962), (4733, 3992352), (5484, 3445624), (5941, 3180576), (6398, 2953392), (7312, 2584218), (8736, 2162981), (9466, 1996176), (9597, 1968928), (10968, 1722812), (11882, 1590288), (12796, 1476696), (14199, 1330784), (14624, 1292109), (17823, 1060192), (18932, 998088), (19194, 984464), (21936, 861406), (23764, 795144), (25592, 738348), (28398, 665392), (33131, 570336), (35646, 530096), (37864, 499044), (38388, 492232), (41587, 454368), (43872, 430703), (47528, 397572), (51184, 369174), (56796, 332696), (61529, 307104), (66262, 285168), (71292, 265048), (75728, 249522), (76776, 246116), (83174, 227184), (95056, 198786), (99393, 190112), (102368, 184587), (113592, 166348), (123058, 153552), (124761, 151456), (132524, 142584)]