38919258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5456

約数の個数: 64

約数和(自身を含む): 104064000

約数和(自身を除く): 65144742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 5419, 7182, 10838, 16257, 32514, 37933, 48771, 75866, 97542, 102961, 113799, 146313, 205922, 227598, 292626, 308883, 341397, 617766, 682794, 720727, 926649, 1024191, 1441454, 1853298, 2048382, 2162181, 2779947, 4324362, 5559894, 6486543, 12973086, 19459629, 38919258]

約数ペア:

[(1, 38919258), (2, 19459629), (3, 12973086), (6, 6486543), (7, 5559894), (9, 4324362), (14, 2779947), (18, 2162181), (19, 2048382), (21, 1853298), (27, 1441454), (38, 1024191), (42, 926649), (54, 720727), (57, 682794), (63, 617766), (114, 341397), (126, 308883), (133, 292626), (171, 227598), (189, 205922), (266, 146313), (342, 113799), (378, 102961), (399, 97542), (513, 75866), (798, 48771), (1026, 37933), (1197, 32514), (2394, 16257), (3591, 10838), (5419, 7182)]