21034426512

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{67867}}^1$

素因数の和:68476

約数の個数: 80

約数和(自身を含む): 59380699392

約数和(自身を除く): 38346272880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 587, 1174, 1761, 2348, 3522, 4696, 6457, 7044, 9392, 12914, 14088, 19371, 25828, 28176, 38742, 51656, 67867, 77484, 103312, 135734, 154968, 203601, 271468, 309936, 407202, 542936, 746537, 814404, 1085872, 1493074, 1628808, 2239611, 2986148, 3257616, 4479222, 5972296, 8958444, 11944592, 17916888, 35833776, 39837929, 79675858, 119513787, 159351716, 239027574, 318703432, 438217219, 478055148, 637406864, 876434438, 956110296, 1314651657, 1752868876, 1912220592, 2629303314, 3505737752, 5258606628, 7011475504, 10517213256, 21034426512]

約数ペア:

[(1, 21034426512), (2, 10517213256), (3, 7011475504), (4, 5258606628), (6, 3505737752), (8, 2629303314), (11, 1912220592), (12, 1752868876), (16, 1314651657), (22, 956110296), (24, 876434438), (33, 637406864), (44, 478055148), (48, 438217219), (66, 318703432), (88, 239027574), (132, 159351716), (176, 119513787), (264, 79675858), (528, 39837929), (587, 35833776), (1174, 17916888), (1761, 11944592), (2348, 8958444), (3522, 5972296), (4696, 4479222), (6457, 3257616), (7044, 2986148), (9392, 2239611), (12914, 1628808), (14088, 1493074), (19371, 1085872), (25828, 814404), (28176, 746537), (38742, 542936), (51656, 407202), (67867, 309936), (77484, 271468), (103312, 203601), (135734, 154968)]