13119894

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 40

約数和(自身を含む): 29707920

約数和(自身を除く): 16588026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 743, 981, 1486, 1962, 2229, 2943, 4458, 5886, 6687, 8829, 13374, 17658, 20061, 40122, 60183, 80987, 120366, 161974, 242961, 485922, 728883, 1457766, 2186649, 4373298, 6559947, 13119894]

約数ペア:

[(1, 13119894), (2, 6559947), (3, 4373298), (6, 2186649), (9, 1457766), (18, 728883), (27, 485922), (54, 242961), (81, 161974), (109, 120366), (162, 80987), (218, 60183), (327, 40122), (654, 20061), (743, 17658), (981, 13374), (1486, 8829), (1962, 6687), (2229, 5886), (2943, 4458)]