8840286

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 24706080

約数和(自身を除く): 15865794

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 91, 98, 117, 126, 147, 182, 189, 234, 257, 273, 294, 351, 378, 441, 514, 546, 637, 702, 771, 819, 882, 1274, 1323, 1542, 1638, 1799, 1911, 2313, 2457, 2646, 3341, 3598, 3822, 4626, 4914, 5397, 5733, 6682, 6939, 10023, 10794, 11466, 12593, 13878, 16191, 17199, 20046, 23387, 25186, 30069, 32382, 34398, 37779, 46774, 48573, 60138, 70161, 75558, 90207, 97146, 113337, 140322, 163709, 180414, 210483, 226674, 327418, 340011, 420966, 491127, 631449, 680022, 982254, 1262898, 1473381, 2946762, 4420143, 8840286]

約数ペア:

[(1, 8840286), (2, 4420143), (3, 2946762), (6, 1473381), (7, 1262898), (9, 982254), (13, 680022), (14, 631449), (18, 491127), (21, 420966), (26, 340011), (27, 327418), (39, 226674), (42, 210483), (49, 180414), (54, 163709), (63, 140322), (78, 113337), (91, 97146), (98, 90207), (117, 75558), (126, 70161), (147, 60138), (182, 48573), (189, 46774), (234, 37779), (257, 34398), (273, 32382), (294, 30069), (351, 25186), (378, 23387), (441, 20046), (514, 17199), (546, 16191), (637, 13878), (702, 12593), (771, 11466), (819, 10794), (882, 10023), (1274, 6939), (1323, 6682), (1542, 5733), (1638, 5397), (1799, 4914), (1911, 4626), (2313, 3822), (2457, 3598), (2646, 3341)]