81967074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1951597}}^1$

素因数の和:1951609

約数の個数: 16

約数和(自身を含む): 187353408

約数和(自身を除く): 105386334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1951597, 3903194, 5854791, 11709582, 13661179, 27322358, 40983537, 81967074]

約数ペア:

[(1, 81967074), (2, 40983537), (3, 27322358), (6, 13661179), (7, 11709582), (14, 5854791), (21, 3903194), (42, 1951597)]