139977306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1110931}}^1$

素因数の和:1110946

約数の個数: 24

約数和(自身を含む): 346610784

約数和(自身を除く): 206633478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1110931, 2221862, 3332793, 6665586, 7776517, 9998379, 15553034, 19996758, 23329551, 46659102, 69988653, 139977306]

約数ペア:

[(1, 139977306), (2, 69988653), (3, 46659102), (6, 23329551), (7, 19996758), (9, 15553034), (14, 9998379), (18, 7776517), (21, 6665586), (42, 3332793), (63, 2221862), (126, 1110931)]