387522156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4613359}}^1$

素因数の和:4613373

約数の個数: 24

約数和(自身を含む): 1033392640

約数和(自身を除く): 645870484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4613359, 9226718, 13840077, 18453436, 27680154, 32293513, 55360308, 64587026, 96880539, 129174052, 193761078, 387522156]

約数ペア:

[(1, 387522156), (2, 193761078), (3, 129174052), (4, 96880539), (6, 64587026), (7, 55360308), (12, 32293513), (14, 27680154), (21, 18453436), (28, 13840077), (42, 9226718), (84, 4613359)]