2227436478

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{187211}}^1$

素因数の和:187880

約数の個数: 24

約数和(自身を含む): 4833439416

約数和(自身を除く): 2606002938

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 187211, 374422, 561633, 1123266, 1684899, 3369798, 123746471, 247492942, 371239413, 742478826, 1113718239, 2227436478]

約数ペア:

[(1, 2227436478), (2, 1113718239), (3, 742478826), (6, 371239413), (9, 247492942), (18, 123746471), (661, 3369798), (1322, 1684899), (1983, 1123266), (3966, 561633), (5949, 374422), (11898, 187211)]