18035654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 34122816

約数和(自身を除く): 16087162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2417, 3731, 4834, 7462, 16919, 31421, 33838, 62842, 99097, 198194, 219947, 439894, 693679, 1288261, 1387358, 2576522, 9017827, 18035654]

約数ペア:

[(1, 18035654), (2, 9017827), (7, 2576522), (13, 1387358), (14, 1288261), (26, 693679), (41, 439894), (82, 219947), (91, 198194), (182, 99097), (287, 62842), (533, 33838), (574, 31421), (1066, 16919), (2417, 7462), (3731, 4834)]