21862062

素因数分解:

$2^1\times 3^4\times {\mathrm{134951}}^1$

素因数の和:134965

約数の個数: 20

約数和(自身を含む): 48987576

約数和(自身を除く): 27125514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 134951, 269902, 404853, 809706, 1214559, 2429118, 3643677, 7287354, 10931031, 21862062]

約数ペア:

[(1, 21862062), (2, 10931031), (3, 7287354), (6, 3643677), (9, 2429118), (18, 1214559), (27, 809706), (54, 404853), (81, 269902), (162, 134951)]