19827988164

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2419

約数の個数: 144

約数和(自身を含む): 53751902400

約数和(自身を除く): 33923914236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 59, 74, 108, 111, 118, 148, 177, 222, 236, 333, 354, 444, 531, 666, 708, 999, 1062, 1332, 1369, 1593, 1998, 2124, 2183, 2273, 2738, 3186, 3996, 4107, 4366, 4546, 5476, 6372, 6549, 6819, 8214, 8732, 9092, 12321, 13098, 13638, 16428, 19647, 20457, 24642, 26196, 27276, 36963, 39294, 40914, 49284, 58941, 61371, 73926, 78588, 80771, 81828, 84101, 117882, 122742, 134107, 147852, 161542, 168202, 235764, 242313, 245484, 252303, 268214, 323084, 336404, 402321, 484626, 504606, 536428, 726939, 756909, 804642, 969252, 1009212, 1206963, 1453878, 1513818, 1609284, 2180817, 2270727, 2413926, 2907756, 3027636, 3111737, 3620889, 4361634, 4541454, 4827852, 4961959, 6223474, 7241778, 8723268, 9082908, 9335211, 9923918, 12446948, 14483556, 14885877, 18670422, 19847836, 28005633, 29771754, 37340844, 44657631, 56011266, 59543508, 84016899, 89315262, 112022532, 133972893, 168033798, 178630524, 183592483, 267945786, 336067596, 367184966, 535891572, 550777449, 734369932, 1101554898, 1652332347, 2203109796, 3304664694, 4956997041, 6609329388, 9913994082, 19827988164]

約数ペア:

[(1, 19827988164), (2, 9913994082), (3, 6609329388), (4, 4956997041), (6, 3304664694), (9, 2203109796), (12, 1652332347), (18, 1101554898), (27, 734369932), (36, 550777449), (37, 535891572), (54, 367184966), (59, 336067596), (74, 267945786), (108, 183592483), (111, 178630524), (118, 168033798), (148, 133972893), (177, 112022532), (222, 89315262), (236, 84016899), (333, 59543508), (354, 56011266), (444, 44657631), (531, 37340844), (666, 29771754), (708, 28005633), (999, 19847836), (1062, 18670422), (1332, 14885877), (1369, 14483556), (1593, 12446948), (1998, 9923918), (2124, 9335211), (2183, 9082908), (2273, 8723268), (2738, 7241778), (3186, 6223474), (3996, 4961959), (4107, 4827852), (4366, 4541454), (4546, 4361634), (5476, 3620889), (6372, 3111737), (6549, 3027636), (6819, 2907756), (8214, 2413926), (8732, 2270727), (9092, 2180817), (12321, 1609284), (13098, 1513818), (13638, 1453878), (16428, 1206963), (19647, 1009212), (20457, 969252), (24642, 804642), (26196, 756909), (27276, 726939), (36963, 536428), (39294, 504606), (40914, 484626), (49284, 402321), (58941, 336404), (61371, 323084), (73926, 268214), (78588, 252303), (80771, 245484), (81828, 242313), (84101, 235764), (117882, 168202), (122742, 161542), (134107, 147852)]