1477782

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 3510000

約数和(自身を除く): 2032218

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 149, 171, 174, 261, 298, 342, 447, 522, 551, 894, 1102, 1341, 1653, 2682, 2831, 3306, 4321, 4959, 5662, 8493, 8642, 9918, 12963, 16986, 25479, 25926, 38889, 50958, 77778, 82099, 164198, 246297, 492594, 738891, 1477782]

約数ペア:

[(1, 1477782), (2, 738891), (3, 492594), (6, 246297), (9, 164198), (18, 82099), (19, 77778), (29, 50958), (38, 38889), (57, 25926), (58, 25479), (87, 16986), (114, 12963), (149, 9918), (171, 8642), (174, 8493), (261, 5662), (298, 4959), (342, 4321), (447, 3306), (522, 2831), (551, 2682), (894, 1653), (1102, 1341)]