18149964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216071}}^1$

素因数の和:216085

約数の個数: 24

約数和(自身を含む): 48400128

約数和(自身を除く): 30250164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216071, 432142, 648213, 864284, 1296426, 1512497, 2592852, 3024994, 4537491, 6049988, 9074982, 18149964]

約数ペア:

[(1, 18149964), (2, 9074982), (3, 6049988), (4, 4537491), (6, 3024994), (7, 2592852), (12, 1512497), (14, 1296426), (21, 864284), (28, 648213), (42, 432142), (84, 216071)]