7137438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2207}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 18123264

約数和(自身を除く): 10985826

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 2207, 3234, 4414, 6621, 13242, 15449, 24277, 30898, 46347, 48554, 72831, 92694, 108143, 145662, 169939, 216286, 324429, 339878, 509817, 648858, 1019634, 1189573, 2379146, 3568719, 7137438]

約数ペア:

[(1, 7137438), (2, 3568719), (3, 2379146), (6, 1189573), (7, 1019634), (11, 648858), (14, 509817), (21, 339878), (22, 324429), (33, 216286), (42, 169939), (49, 145662), (66, 108143), (77, 92694), (98, 72831), (147, 48554), (154, 46347), (231, 30898), (294, 24277), (462, 15449), (539, 13242), (1078, 6621), (1617, 4414), (2207, 3234)]