260070516

素因数分解:

$2^2\times 3^2\times {\mathrm{7224181}}^1$

素因数の和:7224191

約数の個数: 18

約数和(自身を含む): 657400562

約数和(自身を除く): 397330046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7224181, 14448362, 21672543, 28896724, 43345086, 65017629, 86690172, 130035258, 260070516]

約数ペア:

[(1, 260070516), (2, 130035258), (3, 86690172), (4, 65017629), (6, 43345086), (9, 28896724), (12, 21672543), (18, 14448362), (36, 7224181)]