18330306

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{23321}}^1$

素因数の和:23457

約数の個数: 16

約数和(自身を含む): 36942048

約数和(自身を除く): 18611742

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 23321, 46642, 69963, 139926, 3055051, 6110102, 9165153, 18330306]

約数ペア:

[(1, 18330306), (2, 9165153), (3, 6110102), (6, 3055051), (131, 139926), (262, 69963), (393, 46642), (786, 23321)]