18106320099

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1392901}}^1$

素因数の和:1393530

約数の個数: 16

約数和(自身を含む): 27635175680

約数和(自身を除く): 9528855581

約数列:

[1, 3, 7, 21, 619, 1857, 4333, 12999, 1392901, 4178703, 9750307, 29250921, 862205719, 2586617157, 6035440033, 18106320099]

約数ペア:

[(1, 18106320099), (3, 6035440033), (7, 2586617157), (21, 862205719), (619, 29250921), (1857, 9750307), (4333, 4178703), (12999, 1392901)]