31416138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{134257}}^1$

素因数の和:134278

約数の個数: 24

約数和(自身を含む): 73304868

約数和(自身を除く): 41888730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 134257, 268514, 402771, 805542, 1208313, 1745341, 2416626, 3490682, 5236023, 10472046, 15708069, 31416138]

約数ペア:

[(1, 31416138), (2, 15708069), (3, 10472046), (6, 5236023), (9, 3490682), (13, 2416626), (18, 1745341), (26, 1208313), (39, 805542), (78, 402771), (117, 268514), (234, 134257)]