18052993

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 21559680

約数和(自身を除く): 3506687

約数列:

[1, 7, 29, 113, 203, 787, 791, 3277, 5509, 22823, 22939, 88931, 159761, 622517, 2578999, 18052993]

約数ペア:

[(1, 18052993), (7, 2578999), (29, 622517), (113, 159761), (203, 88931), (787, 22939), (791, 22823), (3277, 5509)]