31284414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{82763}}^1$

素因数の和:82781

約数の個数: 32

約数和(自身を含む): 79453440

約数和(自身を除く): 48169026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 82763, 165526, 248289, 496578, 579341, 744867, 1158682, 1489734, 1738023, 2234601, 3476046, 4469202, 5214069, 10428138, 15642207, 31284414]

約数ペア:

[(1, 31284414), (2, 15642207), (3, 10428138), (6, 5214069), (7, 4469202), (9, 3476046), (14, 2234601), (18, 1738023), (21, 1489734), (27, 1158682), (42, 744867), (54, 579341), (63, 496578), (126, 248289), (189, 165526), (378, 82763)]