21346218168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{80856887}}^1$

素因数の和:80856907

約数の個数: 32

約数和(自身を含む): 58216959360

約数和(自身を除く): 36870741192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 80856887, 161713774, 242570661, 323427548, 485141322, 646855096, 889425757, 970282644, 1778851514, 1940565288, 2668277271, 3557703028, 5336554542, 7115406056, 10673109084, 21346218168]

約数ペア:

[(1, 21346218168), (2, 10673109084), (3, 7115406056), (4, 5336554542), (6, 3557703028), (8, 2668277271), (11, 1940565288), (12, 1778851514), (22, 970282644), (24, 889425757), (33, 646855096), (44, 485141322), (66, 323427548), (88, 242570661), (132, 161713774), (264, 80856887)]