31207194

素因数分解:

$2^1\times 3^4\times {\mathrm{192637}}^1$

素因数の和:192651

約数の個数: 20

約数和(自身を含む): 69927594

約数和(自身を除く): 38720400

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 192637, 385274, 577911, 1155822, 1733733, 3467466, 5201199, 10402398, 15603597, 31207194]

約数ペア:

[(1, 31207194), (2, 15603597), (3, 10402398), (6, 5201199), (9, 3467466), (18, 1733733), (27, 1155822), (54, 577911), (81, 385274), (162, 192637)]