86981742

素因数分解:

$2^1\times 3^3\times {\mathrm{1610773}}^1$

素因数の和:1610784

約数の個数: 16

約数和(自身を含む): 193292880

約数和(自身を除く): 106311138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1610773, 3221546, 4832319, 9664638, 14496957, 28993914, 43490871, 86981742]

約数ペア:

[(1, 86981742), (2, 43490871), (3, 28993914), (6, 14496957), (9, 9664638), (18, 4832319), (27, 3221546), (54, 1610773)]