18772772616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2351}}^1$

素因数の和:2844

約数の個数: 192

約数和(自身を含む): 57788640000

約数和(自身を除く): 39015867384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 449, 456, 468, 494, 684, 741, 898, 936, 988, 1347, 1368, 1482, 1796, 1976, 2223, 2351, 2694, 2964, 3592, 4041, 4446, 4702, 5388, 5837, 5928, 7053, 8082, 8531, 8892, 9404, 10776, 11674, 14106, 16164, 17062, 17511, 17784, 18808, 21159, 23348, 25593, 28212, 30563, 32328, 34124, 35022, 42318, 44669, 46696, 51186, 52533, 56424, 61126, 68248, 70044, 76779, 84636, 89338, 91689, 102372, 105066, 110903, 122252, 134007, 140088, 153558, 169272, 178676, 183378, 204744, 210132, 221806, 244504, 268014, 275067, 307116, 332709, 357352, 366756, 402021, 420264, 443612, 536028, 550134, 580697, 614232, 665418, 733512, 804042, 887224, 998127, 1055599, 1072056, 1100268, 1161394, 1330836, 1608084, 1742091, 1996254, 2111198, 2200536, 2322788, 2661672, 3166797, 3216168, 3484182, 3992508, 4222396, 4645576, 5226273, 6333594, 6968364, 7985016, 8444792, 9500391, 10452546, 12667188, 13722787, 13936728, 19000782, 20056381, 20905092, 25334376, 27445574, 38001564, 40112762, 41168361, 41810184, 54891148, 60169143, 76003128, 80225524, 82336722, 109782296, 120338286, 123505083, 160451048, 164673444, 180507429, 240676572, 247010166, 260732953, 329346888, 361014858, 481353144, 494020332, 521465906, 722029716, 782198859, 988040664, 1042931812, 1444059432, 1564397718, 2085863624, 2346596577, 3128795436, 4693193154, 6257590872, 9386386308, 18772772616]

約数ペア:

[(1, 18772772616), (2, 9386386308), (3, 6257590872), (4, 4693193154), (6, 3128795436), (8, 2346596577), (9, 2085863624), (12, 1564397718), (13, 1444059432), (18, 1042931812), (19, 988040664), (24, 782198859), (26, 722029716), (36, 521465906), (38, 494020332), (39, 481353144), (52, 361014858), (57, 329346888), (72, 260732953), (76, 247010166), (78, 240676572), (104, 180507429), (114, 164673444), (117, 160451048), (152, 123505083), (156, 120338286), (171, 109782296), (228, 82336722), (234, 80225524), (247, 76003128), (312, 60169143), (342, 54891148), (449, 41810184), (456, 41168361), (468, 40112762), (494, 38001564), (684, 27445574), (741, 25334376), (898, 20905092), (936, 20056381), (988, 19000782), (1347, 13936728), (1368, 13722787), (1482, 12667188), (1796, 10452546), (1976, 9500391), (2223, 8444792), (2351, 7985016), (2694, 6968364), (2964, 6333594), (3592, 5226273), (4041, 4645576), (4446, 4222396), (4702, 3992508), (5388, 3484182), (5837, 3216168), (5928, 3166797), (7053, 2661672), (8082, 2322788), (8531, 2200536), (8892, 2111198), (9404, 1996254), (10776, 1742091), (11674, 1608084), (14106, 1330836), (16164, 1161394), (17062, 1100268), (17511, 1072056), (17784, 1055599), (18808, 998127), (21159, 887224), (23348, 804042), (25593, 733512), (28212, 665418), (30563, 614232), (32328, 580697), (34124, 550134), (35022, 536028), (42318, 443612), (44669, 420264), (46696, 402021), (51186, 366756), (52533, 357352), (56424, 332709), (61126, 307116), (68248, 275067), (70044, 268014), (76779, 244504), (84636, 221806), (89338, 210132), (91689, 204744), (102372, 183378), (105066, 178676), (110903, 169272), (122252, 153558), (134007, 140088)]