2787738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20201}}^1$

素因数の和:20229

約数の個数: 16

約数和(自身を含む): 5818176

約数和(自身を除く): 3030438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 20201, 40402, 60603, 121206, 464623, 929246, 1393869, 2787738]

約数ペア:

[(1, 2787738), (2, 1393869), (3, 929246), (6, 464623), (23, 121206), (46, 60603), (69, 40402), (138, 20201)]