129611244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1542991}}^1$

素因数の和:1543005

約数の個数: 24

約数和(自身を含む): 345630208

約数和(自身を除く): 216018964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1542991, 3085982, 4628973, 6171964, 9257946, 10800937, 18515892, 21601874, 32402811, 43203748, 64805622, 129611244]

約数ペア:

[(1, 129611244), (2, 64805622), (3, 43203748), (4, 32402811), (6, 21601874), (7, 18515892), (12, 10800937), (14, 9257946), (21, 6171964), (28, 4628973), (42, 3085982), (84, 1542991)]