189147258

素因数分解:

$2^1\times 3^3\times {\mathrm{3502727}}^1$

素因数の和:3502738

約数の個数: 16

約数和(自身を含む): 420327360

約数和(自身を除く): 231180102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3502727, 7005454, 10508181, 21016362, 31524543, 63049086, 94573629, 189147258]

約数ペア:

[(1, 189147258), (2, 94573629), (3, 63049086), (6, 31524543), (9, 21016362), (18, 10508181), (27, 7005454), (54, 3502727)]