18402216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109537}}^1$

素因数の和:109553

約数の個数: 32

約数和(自身を含む): 52578240

約数和(自身を除く): 34176024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 109537, 219074, 328611, 438148, 657222, 766759, 876296, 1314444, 1533518, 2300277, 2628888, 3067036, 4600554, 6134072, 9201108, 18402216]

約数ペア:

[(1, 18402216), (2, 9201108), (3, 6134072), (4, 4600554), (6, 3067036), (7, 2628888), (8, 2300277), (12, 1533518), (14, 1314444), (21, 876296), (24, 766759), (28, 657222), (42, 438148), (56, 328611), (84, 219074), (168, 109537)]