9681421036

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9345001}}^1$

素因数の和:9345049

約数の個数: 24

約数和(自身を含む): 19886164256

約数和(自身を除く): 10204743220

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 9345001, 18690002, 37380004, 65415007, 130830014, 261660028, 345765037, 691530074, 1383060148, 2420355259, 4840710518, 9681421036]

約数ペア:

[(1, 9681421036), (2, 4840710518), (4, 2420355259), (7, 1383060148), (14, 691530074), (28, 345765037), (37, 261660028), (74, 130830014), (148, 65415007), (259, 37380004), (518, 18690002), (1036, 9345001)]