31730166

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135599}}^1$

素因数の和:135620

約数の個数: 24

約数和(自身を含む): 74037600

約数和(自身を除く): 42307434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 135599, 271198, 406797, 813594, 1220391, 1762787, 2440782, 3525574, 5288361, 10576722, 15865083, 31730166]

約数ペア:

[(1, 31730166), (2, 15865083), (3, 10576722), (6, 5288361), (9, 3525574), (13, 2440782), (18, 1762787), (26, 1220391), (39, 813594), (78, 406797), (117, 271198), (234, 135599)]