40087866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73421}}^1$

素因数の和:73446

約数の個数: 32

約数和(自身を含む): 98679168

約数和(自身を除く): 58591302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 73421, 146842, 220263, 440526, 513947, 954473, 1027894, 1541841, 1908946, 2863419, 3083682, 5726838, 6681311, 13362622, 20043933, 40087866]

約数ペア:

[(1, 40087866), (2, 20043933), (3, 13362622), (6, 6681311), (7, 5726838), (13, 3083682), (14, 2863419), (21, 1908946), (26, 1541841), (39, 1027894), (42, 954473), (78, 513947), (91, 440526), (182, 220263), (273, 146842), (546, 73421)]