18137883

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1931}}^1$

素因数の和:2066

約数の個数: 16

約数和(自身を含む): 25224192

約数和(自身を除く): 7086309

約数列:

[1, 3, 31, 93, 101, 303, 1931, 3131, 5793, 9393, 59861, 179583, 195031, 585093, 6045961, 18137883]

約数ペア:

[(1, 18137883), (3, 6045961), (31, 585093), (93, 195031), (101, 179583), (303, 59861), (1931, 9393), (3131, 5793)]