534534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 1451520

約数和(自身を除く): 916986

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 89, 91, 143, 154, 178, 182, 231, 267, 273, 286, 429, 462, 534, 546, 623, 858, 979, 1001, 1157, 1246, 1869, 1958, 2002, 2314, 2937, 3003, 3471, 3738, 5874, 6006, 6853, 6942, 8099, 12727, 13706, 16198, 20559, 24297, 25454, 38181, 41118, 48594, 76362, 89089, 178178, 267267, 534534]

約数ペア:

[(1, 534534), (2, 267267), (3, 178178), (6, 89089), (7, 76362), (11, 48594), (13, 41118), (14, 38181), (21, 25454), (22, 24297), (26, 20559), (33, 16198), (39, 13706), (42, 12727), (66, 8099), (77, 6942), (78, 6853), (89, 6006), (91, 5874), (143, 3738), (154, 3471), (178, 3003), (182, 2937), (231, 2314), (267, 2002), (273, 1958), (286, 1869), (429, 1246), (462, 1157), (534, 1001), (546, 979), (623, 858)]