61862346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12620

約数の個数: 64

約数和(自身を含む): 169209600

約数和(自身を除く): 107347254

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 12589, 25178, 37767, 75534, 88123, 113301, 163657, 176246, 226602, 264369, 327314, 339903, 490971, 528738, 679806, 793107, 981942, 1145599, 1472913, 1586214, 2291198, 2379321, 2945826, 3436797, 4418739, 4758642, 6873594, 8837478, 10310391, 20620782, 30931173, 61862346]

約数ペア:

[(1, 61862346), (2, 30931173), (3, 20620782), (6, 10310391), (7, 8837478), (9, 6873594), (13, 4758642), (14, 4418739), (18, 3436797), (21, 2945826), (26, 2379321), (27, 2291198), (39, 1586214), (42, 1472913), (54, 1145599), (63, 981942), (78, 793107), (91, 679806), (117, 528738), (126, 490971), (182, 339903), (189, 327314), (234, 264369), (273, 226602), (351, 176246), (378, 163657), (546, 113301), (702, 88123), (819, 75534), (1638, 37767), (2457, 25178), (4914, 12589)]