140065842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3334901}}^1$

素因数の和:3334913

約数の個数: 16

約数和(自身を含む): 320150592

約数和(自身を除く): 180084750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3334901, 6669802, 10004703, 20009406, 23344307, 46688614, 70032921, 140065842]

約数ペア:

[(1, 140065842), (2, 70032921), (3, 46688614), (6, 23344307), (7, 20009406), (14, 10004703), (21, 6669802), (42, 3334901)]