18476054

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 28325808

約数和(自身を除く): 9849754

約数列:

[1, 2, 67, 134, 173, 346, 797, 1594, 11591, 23182, 53399, 106798, 137881, 275762, 9238027, 18476054]

約数ペア:

[(1, 18476054), (2, 9238027), (67, 275762), (134, 137881), (173, 106798), (346, 53399), (797, 23182), (1594, 11591)]