18207051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4519}}^1$

素因数の和:4618

約数の個数: 16

約数和(自身を含む): 26035200

約数和(自身を除く): 7828149

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 4519, 13557, 76823, 230469, 357001, 1071003, 6069017, 18207051]

約数ペア:

[(1, 18207051), (3, 6069017), (17, 1071003), (51, 357001), (79, 230469), (237, 76823), (1343, 13557), (4029, 4519)]