19409495196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1\times {\mathrm{1279}}^1$

素因数の和:2388

約数の個数: 144

約数和(自身を含む): 56142643200

約数和(自身を除く): 36733148004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1069, 1092, 1183, 1279, 2028, 2138, 2366, 2558, 3207, 3549, 3837, 4276, 4732, 5116, 6414, 7098, 7483, 7674, 8953, 12828, 13897, 14196, 14966, 15348, 16627, 17906, 22449, 26859, 27794, 29932, 33254, 35812, 41691, 44898, 49881, 53718, 55588, 66508, 83382, 89796, 97279, 99762, 107436, 116389, 166764, 180661, 194558, 199524, 216151, 232778, 291837, 349167, 361322, 389116, 432302, 465556, 541983, 583674, 648453, 698334, 722644, 864604, 1083966, 1167348, 1264627, 1296906, 1367251, 1396668, 1513057, 2167932, 2529254, 2593812, 2734502, 3026114, 3793881, 4101753, 4539171, 5058508, 5469004, 6052228, 7587762, 8203506, 9078342, 9570757, 15175524, 16407012, 17774263, 18156684, 19141514, 28712271, 35548526, 38283028, 53322789, 57424542, 71097052, 106645578, 114849084, 124419841, 213291156, 231065419, 248839682, 373259523, 462130838, 497679364, 693196257, 746519046, 924261676, 1386392514, 1493038092, 1617457933, 2772785028, 3234915866, 4852373799, 6469831732, 9704747598, 19409495196]

約数ペア:

[(1, 19409495196), (2, 9704747598), (3, 6469831732), (4, 4852373799), (6, 3234915866), (7, 2772785028), (12, 1617457933), (13, 1493038092), (14, 1386392514), (21, 924261676), (26, 746519046), (28, 693196257), (39, 497679364), (42, 462130838), (52, 373259523), (78, 248839682), (84, 231065419), (91, 213291156), (156, 124419841), (169, 114849084), (182, 106645578), (273, 71097052), (338, 57424542), (364, 53322789), (507, 38283028), (546, 35548526), (676, 28712271), (1014, 19141514), (1069, 18156684), (1092, 17774263), (1183, 16407012), (1279, 15175524), (2028, 9570757), (2138, 9078342), (2366, 8203506), (2558, 7587762), (3207, 6052228), (3549, 5469004), (3837, 5058508), (4276, 4539171), (4732, 4101753), (5116, 3793881), (6414, 3026114), (7098, 2734502), (7483, 2593812), (7674, 2529254), (8953, 2167932), (12828, 1513057), (13897, 1396668), (14196, 1367251), (14966, 1296906), (15348, 1264627), (16627, 1167348), (17906, 1083966), (22449, 864604), (26859, 722644), (27794, 698334), (29932, 648453), (33254, 583674), (35812, 541983), (41691, 465556), (44898, 432302), (49881, 389116), (53718, 361322), (55588, 349167), (66508, 291837), (83382, 232778), (89796, 216151), (97279, 199524), (99762, 194558), (107436, 180661), (116389, 166764)]