21357679662

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{849347}}^1$

素因数の和:849493

約数の個数: 48

約数和(自身を含む): 50879342592

約数和(自身を除く): 29521662930

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 762, 1143, 1397, 2286, 2794, 4191, 8382, 12573, 25146, 849347, 1698694, 2548041, 5096082, 7644123, 9342817, 15288246, 18685634, 28028451, 56056902, 84085353, 107867069, 168170706, 215734138, 323601207, 647202414, 970803621, 1186537759, 1941607242, 2373075518, 3559613277, 7119226554, 10678839831, 21357679662]

約数ペア:

[(1, 21357679662), (2, 10678839831), (3, 7119226554), (6, 3559613277), (9, 2373075518), (11, 1941607242), (18, 1186537759), (22, 970803621), (33, 647202414), (66, 323601207), (99, 215734138), (127, 168170706), (198, 107867069), (254, 84085353), (381, 56056902), (762, 28028451), (1143, 18685634), (1397, 15288246), (2286, 9342817), (2794, 7644123), (4191, 5096082), (8382, 2548041), (12573, 1698694), (25146, 849347)]