1340376618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31913729}}^1$

素因数の和:31913741

約数の個数: 16

約数和(自身を含む): 3063718080

約数和(自身を除く): 1723341462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31913729, 63827458, 95741187, 191482374, 223396103, 446792206, 670188309, 1340376618]

約数ペア:

[(1, 1340376618), (2, 670188309), (3, 446792206), (6, 223396103), (7, 191482374), (14, 95741187), (21, 63827458), (42, 31913729)]