26513214

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 66662400

約数和(自身を除く): 40149186

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, 991, 1029, 1274, 1911, 1982, 2058, 2973, 3822, 4459, 5946, 6937, 8918, 12883, 13377, 13874, 20811, 25766, 26754, 38649, 41622, 48559, 77298, 90181, 97118, 145677, 180362, 270543, 291354, 339913, 541086, 631267, 679826, 1019739, 1262534, 1893801, 2039478, 3787602, 4418869, 8837738, 13256607, 26513214]

約数ペア:

[(1, 26513214), (2, 13256607), (3, 8837738), (6, 4418869), (7, 3787602), (13, 2039478), (14, 1893801), (21, 1262534), (26, 1019739), (39, 679826), (42, 631267), (49, 541086), (78, 339913), (91, 291354), (98, 270543), (147, 180362), (182, 145677), (273, 97118), (294, 90181), (343, 77298), (546, 48559), (637, 41622), (686, 38649), (991, 26754), (1029, 25766), (1274, 20811), (1911, 13874), (1982, 13377), (2058, 12883), (2973, 8918), (3822, 6937), (4459, 5946)]