137761764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1640021}}^1$

素因数の和:1640035

約数の個数: 24

約数和(自身を含む): 367364928

約数和(自身を除く): 229603164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1640021, 3280042, 4920063, 6560084, 9840126, 11480147, 19680252, 22960294, 34440441, 45920588, 68880882, 137761764]

約数ペア:

[(1, 137761764), (2, 68880882), (3, 45920588), (4, 34440441), (6, 22960294), (7, 19680252), (12, 11480147), (14, 9840126), (21, 6560084), (28, 4920063), (42, 3280042), (84, 1640021)]