190018668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 517621104

約数和(自身を除く): 327602436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 461, 588, 701, 922, 1383, 1402, 1844, 2103, 2766, 2804, 3227, 4206, 4907, 5532, 6454, 8412, 9681, 9814, 12908, 14721, 19362, 19628, 22589, 29442, 34349, 38724, 45178, 58884, 67767, 68698, 90356, 103047, 135534, 137396, 206094, 271068, 323161, 412188, 646322, 969483, 1292644, 1938966, 2262127, 3877932, 4524254, 6786381, 9048508, 13572762, 15834889, 27145524, 31669778, 47504667, 63339556, 95009334, 190018668]

約数ペア:

[(1, 190018668), (2, 95009334), (3, 63339556), (4, 47504667), (6, 31669778), (7, 27145524), (12, 15834889), (14, 13572762), (21, 9048508), (28, 6786381), (42, 4524254), (49, 3877932), (84, 2262127), (98, 1938966), (147, 1292644), (196, 969483), (294, 646322), (461, 412188), (588, 323161), (701, 271068), (922, 206094), (1383, 137396), (1402, 135534), (1844, 103047), (2103, 90356), (2766, 68698), (2804, 67767), (3227, 58884), (4206, 45178), (4907, 38724), (5532, 34349), (6454, 29442), (8412, 22589), (9681, 19628), (9814, 19362), (12908, 14721)]