1415718

素因数分解:

$2^1\times 3^6\times {\mathrm{971}}^1$

素因数の和:991

約数の個数: 28

約数和(自身を含む): 3187188

約数和(自身を除く): 1771470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 971, 1458, 1942, 2913, 5826, 8739, 17478, 26217, 52434, 78651, 157302, 235953, 471906, 707859, 1415718]

約数ペア:

[(1, 1415718), (2, 707859), (3, 471906), (6, 235953), (9, 157302), (18, 78651), (27, 52434), (54, 26217), (81, 17478), (162, 8739), (243, 5826), (486, 2913), (729, 1942), (971, 1458)]