71222718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1695779}}^1$

素因数の和:1695791

約数の個数: 16

約数和(自身を含む): 162794880

約数和(自身を除く): 91572162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1695779, 3391558, 5087337, 10174674, 11870453, 23740906, 35611359, 71222718]

約数ペア:

[(1, 71222718), (2, 35611359), (3, 23740906), (6, 11870453), (7, 10174674), (14, 5087337), (21, 3391558), (42, 1695779)]