13942866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331973}}^1$

素因数の和:331985

約数の個数: 16

約数和(自身を含む): 31869504

約数和(自身を除く): 17926638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331973, 663946, 995919, 1991838, 2323811, 4647622, 6971433, 13942866]

約数ペア:

[(1, 13942866), (2, 6971433), (3, 4647622), (6, 2323811), (7, 1991838), (14, 995919), (21, 663946), (42, 331973)]