18007017

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14057}}^1$

素因数の和:14128

約数の個数: 16

約数和(自身を含む): 27891072

約数和(自身を除く): 9884055

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 14057, 42171, 98399, 295197, 857477, 2572431, 6002339, 18007017]

約数ペア:

[(1, 18007017), (3, 6002339), (7, 2572431), (21, 857477), (61, 295197), (183, 98399), (427, 42171), (1281, 14057)]