163640772

素因数分解:

$2^2\times 3^2\times {\mathrm{4545577}}^1$

素因数の和:4545587

約数の個数: 18

約数和(自身を含む): 413647598

約数和(自身を除く): 250006826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4545577, 9091154, 13636731, 18182308, 27273462, 40910193, 54546924, 81820386, 163640772]

約数ペア:

[(1, 163640772), (2, 81820386), (3, 54546924), (4, 40910193), (6, 27273462), (9, 18182308), (12, 13636731), (18, 9091154), (36, 4545577)]