18374817

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 25116480

約数和(自身を除く): 6741663

約数列:

[1, 3, 67, 113, 201, 339, 809, 2427, 7571, 22713, 54203, 91417, 162609, 274251, 6124939, 18374817]

約数ペア:

[(1, 18374817), (3, 6124939), (67, 274251), (113, 162609), (201, 91417), (339, 54203), (809, 22713), (2427, 7571)]