18732664

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34949}}^1$

素因数の和:35022

約数の個数: 16

約数和(自身を含む): 35649000

約数和(自身を除く): 16916336

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34949, 69898, 139796, 279592, 2341583, 4683166, 9366332, 18732664]

約数ペア:

[(1, 18732664), (2, 9366332), (4, 4683166), (8, 2341583), (67, 279592), (134, 139796), (268, 69898), (536, 34949)]