18882978

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{27851}}^1$

素因数の和:27969

約数の個数: 16

約数和(自身を含む): 38101536

約数和(自身を除く): 19218558

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 27851, 55702, 83553, 167106, 3147163, 6294326, 9441489, 18882978]

約数ペア:

[(1, 18882978), (2, 9441489), (3, 6294326), (6, 3147163), (113, 167106), (226, 83553), (339, 55702), (678, 27851)]