7629258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 19111680

約数和(自身を除く): 11482422

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 157, 178, 182, 267, 273, 314, 471, 534, 546, 623, 942, 1099, 1157, 1246, 1869, 2041, 2198, 2314, 3297, 3471, 3738, 4082, 6123, 6594, 6942, 8099, 12246, 13973, 14287, 16198, 24297, 27946, 28574, 41919, 42861, 48594, 83838, 85722, 97811, 181649, 195622, 293433, 363298, 544947, 586866, 1089894, 1271543, 2543086, 3814629, 7629258]

約数ペア:

[(1, 7629258), (2, 3814629), (3, 2543086), (6, 1271543), (7, 1089894), (13, 586866), (14, 544947), (21, 363298), (26, 293433), (39, 195622), (42, 181649), (78, 97811), (89, 85722), (91, 83838), (157, 48594), (178, 42861), (182, 41919), (267, 28574), (273, 27946), (314, 24297), (471, 16198), (534, 14287), (546, 13973), (623, 12246), (942, 8099), (1099, 6942), (1157, 6594), (1246, 6123), (1869, 4082), (2041, 3738), (2198, 3471), (2314, 3297)]