3949990254

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{84499}}^1$

素因数の和:84574

約数の個数: 72

約数和(自身を含む): 10143549000

約数和(自身を除く): 6193558746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3339, 5194, 6678, 7791, 15582, 23373, 46746, 84499, 168998, 253497, 506994, 591493, 760491, 1182986, 1520982, 1774479, 3548958, 4140451, 4478447, 5323437, 8280902, 8956894, 10646874, 12421353, 13435341, 24842706, 26870682, 31349129, 37264059, 40306023, 62698258, 74528118, 80612046, 94047387, 188094774, 219443903, 282142161, 438887806, 564284322, 658331709, 1316663418, 1974995127, 3949990254]

約数ペア:

[(1, 3949990254), (2, 1974995127), (3, 1316663418), (6, 658331709), (7, 564284322), (9, 438887806), (14, 282142161), (18, 219443903), (21, 188094774), (42, 94047387), (49, 80612046), (53, 74528118), (63, 62698258), (98, 40306023), (106, 37264059), (126, 31349129), (147, 26870682), (159, 24842706), (294, 13435341), (318, 12421353), (371, 10646874), (441, 8956894), (477, 8280902), (742, 5323437), (882, 4478447), (954, 4140451), (1113, 3548958), (2226, 1774479), (2597, 1520982), (3339, 1182986), (5194, 760491), (6678, 591493), (7791, 506994), (15582, 253497), (23373, 168998), (46746, 84499)]