387680244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4615241}}^1$

素因数の和:4615255

約数の個数: 24

約数和(自身を含む): 1033814208

約数和(自身を除く): 646133964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4615241, 9230482, 13845723, 18460964, 27691446, 32306687, 55382892, 64613374, 96920061, 129226748, 193840122, 387680244]

約数ペア:

[(1, 387680244), (2, 193840122), (3, 129226748), (4, 96920061), (6, 64613374), (7, 55382892), (12, 32306687), (14, 27691446), (21, 18460964), (28, 13845723), (42, 9230482), (84, 4615241)]