947311956

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{461653}}^1$

素因数の和:461685

約数の個数: 48

約数和(自身を含む): 2585262400

約数和(自身を除く): 1637950444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 461653, 923306, 1384959, 1846612, 2769918, 4154877, 5539836, 8309754, 8771407, 12464631, 16619508, 17542814, 24929262, 26314221, 35085628, 49858524, 52628442, 78942663, 105256884, 157885326, 236827989, 315770652, 473655978, 947311956]

約数ペア:

[(1, 947311956), (2, 473655978), (3, 315770652), (4, 236827989), (6, 157885326), (9, 105256884), (12, 78942663), (18, 52628442), (19, 49858524), (27, 35085628), (36, 26314221), (38, 24929262), (54, 17542814), (57, 16619508), (76, 12464631), (108, 8771407), (114, 8309754), (171, 5539836), (228, 4154877), (342, 2769918), (513, 1846612), (684, 1384959), (1026, 923306), (2052, 461653)]