16898874

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 34676736

約数和(自身を除く): 17777862

約数列:

[1, 2, 3, 6, 67, 127, 134, 201, 254, 331, 381, 402, 662, 762, 993, 1986, 8509, 17018, 22177, 25527, 42037, 44354, 51054, 66531, 84074, 126111, 133062, 252222, 2816479, 5632958, 8449437, 16898874]

約数ペア:

[(1, 16898874), (2, 8449437), (3, 5632958), (6, 2816479), (67, 252222), (127, 133062), (134, 126111), (201, 84074), (254, 66531), (331, 51054), (381, 44354), (402, 42037), (662, 25527), (762, 22177), (993, 17018), (1986, 8509)]