71940834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{570959}}^1$

素因数の和:570974

約数の個数: 24

約数和(自身を含む): 178139520

約数和(自身を除く): 106198686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 570959, 1141918, 1712877, 3425754, 3996713, 5138631, 7993426, 10277262, 11990139, 23980278, 35970417, 71940834]

約数ペア:

[(1, 71940834), (2, 35970417), (3, 23980278), (6, 11990139), (7, 10277262), (9, 7993426), (14, 5138631), (18, 3996713), (21, 3425754), (42, 1712877), (63, 1141918), (126, 570959)]