81826452

素因数分解:

$2^2\times 3^2\times {\mathrm{2272957}}^1$

素因数の和:2272967

約数の個数: 18

約数和(自身を含む): 206839178

約数和(自身を除く): 125012726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2272957, 4545914, 6818871, 9091828, 13637742, 20456613, 27275484, 40913226, 81826452]

約数ペア:

[(1, 81826452), (2, 40913226), (3, 27275484), (4, 20456613), (6, 13637742), (9, 9091828), (12, 6818871), (18, 4545914), (36, 2272957)]