143219244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1704991}}^1$

素因数の和:1705005

約数の個数: 24

約数和(自身を含む): 381918208

約数和(自身を除く): 238698964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1704991, 3409982, 5114973, 6819964, 10229946, 11934937, 20459892, 23869874, 35804811, 47739748, 71609622, 143219244]

約数ペア:

[(1, 143219244), (2, 71609622), (3, 47739748), (4, 35804811), (6, 23869874), (7, 20459892), (12, 11934937), (14, 10229946), (21, 6819964), (28, 5114973), (42, 3409982), (84, 1704991)]