139044738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3310589}}^1$

素因数の和:3310601

約数の個数: 16

約数和(自身を含む): 317816640

約数和(自身を除く): 178771902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3310589, 6621178, 9931767, 19863534, 23174123, 46348246, 69522369, 139044738]

約数ペア:

[(1, 139044738), (2, 69522369), (3, 46348246), (6, 23174123), (7, 19863534), (14, 9931767), (21, 6621178), (42, 3310589)]