16533426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 41223168

約数和(自身を除く): 24689742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 283, 321, 546, 566, 642, 749, 849, 1391, 1498, 1698, 1981, 2247, 2782, 3679, 3962, 4173, 4494, 5943, 7358, 8346, 9737, 11037, 11886, 19474, 22074, 25753, 29211, 30281, 51506, 58422, 60562, 77259, 90843, 154518, 181686, 211967, 393653, 423934, 635901, 787306, 1180959, 1271802, 2361918, 2755571, 5511142, 8266713, 16533426]

約数ペア:

[(1, 16533426), (2, 8266713), (3, 5511142), (6, 2755571), (7, 2361918), (13, 1271802), (14, 1180959), (21, 787306), (26, 635901), (39, 423934), (42, 393653), (78, 211967), (91, 181686), (107, 154518), (182, 90843), (214, 77259), (273, 60562), (283, 58422), (321, 51506), (546, 30281), (566, 29211), (642, 25753), (749, 22074), (849, 19474), (1391, 11886), (1498, 11037), (1698, 9737), (1981, 8346), (2247, 7358), (2782, 5943), (3679, 4494), (3962, 4173)]