172912991706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1851991}}^1$

素因数の和:1852041

約数の個数: 128

約数和(自身を含む): 497815449600

約数和(自身を除く): 324902457894

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 2223, 2394, 2457, 3458, 3591, 4446, 4914, 5187, 6669, 7182, 10374, 13338, 15561, 31122, 46683, 93366, 1851991, 3703982, 5555973, 11111946, 12963937, 16667919, 24075883, 25927874, 33335838, 35187829, 38891811, 48151766, 50003757, 70375658, 72227649, 77783622, 100007514, 105563487, 116675433, 144455298, 168531181, 211126974, 216682947, 233350866, 246314803, 316690461, 337062362, 350026299, 433365894, 457441777, 492629606, 505593543, 633380922, 650048841, 700052598, 738944409, 914883554, 950071383, 1011187086, 1300097682, 1372325331, 1477888818, 1516780629, 1900142766, 2216833227, 2744650662, 3033561258, 3202092439, 4116975993, 4433666454, 4550341887, 6404184878, 6650499681, 8233951986, 9100683774, 9606277317, 12350927979, 13300999362, 19212554634, 24701855958, 28818831951, 57637663902, 86456495853, 172912991706]

約数ペア:

[(1, 172912991706), (2, 86456495853), (3, 57637663902), (6, 28818831951), (7, 24701855958), (9, 19212554634), (13, 13300999362), (14, 12350927979), (18, 9606277317), (19, 9100683774), (21, 8233951986), (26, 6650499681), (27, 6404184878), (38, 4550341887), (39, 4433666454), (42, 4116975993), (54, 3202092439), (57, 3033561258), (63, 2744650662), (78, 2216833227), (91, 1900142766), (114, 1516780629), (117, 1477888818), (126, 1372325331), (133, 1300097682), (171, 1011187086), (182, 950071383), (189, 914883554), (234, 738944409), (247, 700052598), (266, 650048841), (273, 633380922), (342, 505593543), (351, 492629606), (378, 457441777), (399, 433365894), (494, 350026299), (513, 337062362), (546, 316690461), (702, 246314803), (741, 233350866), (798, 216682947), (819, 211126974), (1026, 168531181), (1197, 144455298), (1482, 116675433), (1638, 105563487), (1729, 100007514), (2223, 77783622), (2394, 72227649), (2457, 70375658), (3458, 50003757), (3591, 48151766), (4446, 38891811), (4914, 35187829), (5187, 33335838), (6669, 25927874), (7182, 24075883), (10374, 16667919), (13338, 12963937), (15561, 11111946), (31122, 5555973), (46683, 3703982), (93366, 1851991)]