1253789442

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9473}}^1$

素因数の和:9549

約数の個数: 80

約数和(自身を含む): 3026374560

約数和(自身を除く): 1772585118

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1539, 1634, 2322, 2451, 3078, 3483, 4902, 6966, 7353, 9473, 14706, 18946, 22059, 28419, 44118, 56838, 66177, 85257, 132354, 170514, 179987, 255771, 359974, 407339, 511542, 539961, 767313, 814678, 1079922, 1222017, 1534626, 1619883, 2444034, 3239766, 3666051, 4859649, 7332102, 7739441, 9719298, 10998153, 14578947, 15478882, 21996306, 23218323, 29157894, 32994459, 46436646, 65988918, 69654969, 139309938, 208964907, 417929814, 626894721, 1253789442]

約数ペア:

[(1, 1253789442), (2, 626894721), (3, 417929814), (6, 208964907), (9, 139309938), (18, 69654969), (19, 65988918), (27, 46436646), (38, 32994459), (43, 29157894), (54, 23218323), (57, 21996306), (81, 15478882), (86, 14578947), (114, 10998153), (129, 9719298), (162, 7739441), (171, 7332102), (258, 4859649), (342, 3666051), (387, 3239766), (513, 2444034), (774, 1619883), (817, 1534626), (1026, 1222017), (1161, 1079922), (1539, 814678), (1634, 767313), (2322, 539961), (2451, 511542), (3078, 407339), (3483, 359974), (4902, 255771), (6966, 179987), (7353, 170514), (9473, 132354), (14706, 85257), (18946, 66177), (22059, 56838), (28419, 44118)]