42890724

素因数分解:

$2^2\times 3^2\times {\mathrm{1191409}}^1$

素因数の和:1191419

約数の個数: 18

約数和(自身を含む): 108418310

約数和(自身を除く): 65527586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1191409, 2382818, 3574227, 4765636, 7148454, 10722681, 14296908, 21445362, 42890724]

約数ペア:

[(1, 42890724), (2, 21445362), (3, 14296908), (4, 10722681), (6, 7148454), (9, 4765636), (12, 3574227), (18, 2382818), (36, 1191409)]