39680298

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{6427}}^1$

素因数の和:6456

約数の個数: 48

約数和(自身を含む): 100276800

約数和(自身を除く): 60596502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 6427, 12854, 19281, 38562, 44989, 57843, 89978, 115686, 134967, 269934, 314923, 404901, 629846, 809802, 944769, 1889538, 2204461, 2834307, 4408922, 5668614, 6613383, 13226766, 19840149, 39680298]

約数ペア:

[(1, 39680298), (2, 19840149), (3, 13226766), (6, 6613383), (7, 5668614), (9, 4408922), (14, 2834307), (18, 2204461), (21, 1889538), (42, 944769), (49, 809802), (63, 629846), (98, 404901), (126, 314923), (147, 269934), (294, 134967), (343, 115686), (441, 89978), (686, 57843), (882, 44989), (1029, 38562), (2058, 19281), (3087, 12854), (6174, 6427)]