64171842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1527901}}^1$

素因数の和:1527913

約数の個数: 16

約数和(自身を含む): 146678592

約数和(自身を除く): 82506750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1527901, 3055802, 4583703, 9167406, 10695307, 21390614, 32085921, 64171842]

約数ペア:

[(1, 64171842), (2, 32085921), (3, 21390614), (6, 10695307), (7, 9167406), (14, 4583703), (21, 3055802), (42, 1527901)]