30992076

素因数分解:

$2^2\times 3^2\times {\mathrm{860891}}^1$

素因数の和:860901

約数の個数: 18

約数和(自身を含む): 78341172

約数和(自身を除く): 47349096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 860891, 1721782, 2582673, 3443564, 5165346, 7748019, 10330692, 15496038, 30992076]

約数ペア:

[(1, 30992076), (2, 15496038), (3, 10330692), (4, 7748019), (6, 5165346), (9, 3443564), (12, 2582673), (18, 1721782), (36, 860891)]