26673738

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 67065600

約数和(自身を除く): 40391862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 997, 1029, 1274, 1911, 1994, 2058, 2991, 3822, 4459, 5982, 6979, 8918, 12961, 13377, 13958, 20937, 25922, 26754, 38883, 41874, 48853, 77766, 90727, 97706, 146559, 181454, 272181, 293118, 341971, 544362, 635089, 683942, 1025913, 1270178, 1905267, 2051826, 3810534, 4445623, 8891246, 13336869, 26673738]

約数ペア:

[(1, 26673738), (2, 13336869), (3, 8891246), (6, 4445623), (7, 3810534), (13, 2051826), (14, 1905267), (21, 1270178), (26, 1025913), (39, 683942), (42, 635089), (49, 544362), (78, 341971), (91, 293118), (98, 272181), (147, 181454), (182, 146559), (273, 97706), (294, 90727), (343, 77766), (546, 48853), (637, 41874), (686, 38883), (997, 26754), (1029, 25922), (1274, 20937), (1911, 13958), (1994, 13377), (2058, 12961), (2991, 8918), (3822, 6979), (4459, 5982)]