21625128252

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{104779}}^1$

素因数の和:104822

約数の個数: 180

約数和(自身を含む): 70821430680

約数和(自身を除く): 49196302428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1911, 2106, 2268, 2457, 2548, 2646, 3276, 3822, 3969, 4212, 4914, 5292, 5733, 7371, 7644, 7938, 9828, 11466, 14742, 15876, 17199, 22932, 29484, 34398, 51597, 68796, 103194, 104779, 206388, 209558, 314337, 419116, 628674, 733453, 943011, 1257348, 1362127, 1466906, 1886022, 2200359, 2724254, 2829033, 2933812, 3772044, 4086381, 4400718, 5134171, 5448508, 5658066, 6601077, 8172762, 8487099, 8801436, 9534889, 10268342, 11316132, 12259143, 13202154, 15402513, 16345524, 16974198, 19069778, 19803231, 20536684, 24518286, 26404308, 28604667, 30805026, 33948396, 36777429, 38139556, 39606462, 46207539, 49036572, 57209334, 59409693, 61610052, 66744223, 73554858, 79212924, 85814001, 92415078, 110332287, 114418668, 118819386, 133488446, 138622617, 147109716, 171628002, 184830156, 200232669, 220664574, 237638772, 257442003, 266976892, 277245234, 343256004, 400465338, 415867851, 441329148, 514884006, 554490468, 600698007, 772326009, 800930676, 831735702, 1029768012, 1201396014, 1544652018, 1663471404, 1802094021, 2402792028, 3089304036, 3604188042, 5406282063, 7208376084, 10812564126, 21625128252]

約数ペア:

[(1, 21625128252), (2, 10812564126), (3, 7208376084), (4, 5406282063), (6, 3604188042), (7, 3089304036), (9, 2402792028), (12, 1802094021), (13, 1663471404), (14, 1544652018), (18, 1201396014), (21, 1029768012), (26, 831735702), (27, 800930676), (28, 772326009), (36, 600698007), (39, 554490468), (42, 514884006), (49, 441329148), (52, 415867851), (54, 400465338), (63, 343256004), (78, 277245234), (81, 266976892), (84, 257442003), (91, 237638772), (98, 220664574), (108, 200232669), (117, 184830156), (126, 171628002), (147, 147109716), (156, 138622617), (162, 133488446), (182, 118819386), (189, 114418668), (196, 110332287), (234, 92415078), (252, 85814001), (273, 79212924), (294, 73554858), (324, 66744223), (351, 61610052), (364, 59409693), (378, 57209334), (441, 49036572), (468, 46207539), (546, 39606462), (567, 38139556), (588, 36777429), (637, 33948396), (702, 30805026), (756, 28604667), (819, 26404308), (882, 24518286), (1053, 20536684), (1092, 19803231), (1134, 19069778), (1274, 16974198), (1323, 16345524), (1404, 15402513), (1638, 13202154), (1764, 12259143), (1911, 11316132), (2106, 10268342), (2268, 9534889), (2457, 8801436), (2548, 8487099), (2646, 8172762), (3276, 6601077), (3822, 5658066), (3969, 5448508), (4212, 5134171), (4914, 4400718), (5292, 4086381), (5733, 3772044), (7371, 2933812), (7644, 2829033), (7938, 2724254), (9828, 2200359), (11466, 1886022), (14742, 1466906), (15876, 1362127), (17199, 1257348), (22932, 943011), (29484, 733453), (34398, 628674), (51597, 419116), (68796, 314337), (103194, 209558), (104779, 206388)]