2946762

素因数分解:

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

素因数の和:292

約数の個数: 72

約数和(自身を含む): 8029476

約数和(自身を除く): 5082714

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 257, 273, 294, 441, 514, 546, 637, 771, 819, 882, 1274, 1542, 1638, 1799, 1911, 2313, 3341, 3598, 3822, 4626, 5397, 5733, 6682, 10023, 10794, 11466, 12593, 16191, 20046, 23387, 25186, 30069, 32382, 37779, 46774, 60138, 70161, 75558, 113337, 140322, 163709, 210483, 226674, 327418, 420966, 491127, 982254, 1473381, 2946762]

約数ペア:

[(1, 2946762), (2, 1473381), (3, 982254), (6, 491127), (7, 420966), (9, 327418), (13, 226674), (14, 210483), (18, 163709), (21, 140322), (26, 113337), (39, 75558), (42, 70161), (49, 60138), (63, 46774), (78, 37779), (91, 32382), (98, 30069), (117, 25186), (126, 23387), (147, 20046), (182, 16191), (234, 12593), (257, 11466), (273, 10794), (294, 10023), (441, 6682), (514, 5733), (546, 5397), (637, 4626), (771, 3822), (819, 3598), (882, 3341), (1274, 2313), (1542, 1911), (1638, 1799)]