858143754

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53149}}^1$

素因数の和:53196

約数の個数: 64

約数和(自身を含む): 2143008000

約数和(自身を除く): 1284864246

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 53149, 106298, 159447, 318894, 478341, 690937, 956682, 1222427, 1381874, 1435023, 2072811, 2444854, 2870046, 3667281, 4145622, 6218433, 7334562, 11001843, 12436866, 15891551, 18655299, 22003686, 31783102, 33005529, 37310598, 47674653, 66011058, 95349306, 143023959, 286047918, 429071877, 858143754]

約数ペア:

[(1, 858143754), (2, 429071877), (3, 286047918), (6, 143023959), (9, 95349306), (13, 66011058), (18, 47674653), (23, 37310598), (26, 33005529), (27, 31783102), (39, 22003686), (46, 18655299), (54, 15891551), (69, 12436866), (78, 11001843), (117, 7334562), (138, 6218433), (207, 4145622), (234, 3667281), (299, 2870046), (351, 2444854), (414, 2072811), (598, 1435023), (621, 1381874), (702, 1222427), (897, 956682), (1242, 690937), (1794, 478341), (2691, 318894), (5382, 159447), (8073, 106298), (16146, 53149)]