18081342

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{2179}}^1$

素因数の和:2648

約数の個数: 24

約数和(自身を含む): 39279240

約数和(自身を除く): 21197898

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2179, 2766, 4149, 4358, 6537, 8298, 13074, 19611, 39222, 1004519, 2009038, 3013557, 6027114, 9040671, 18081342]

約数ペア:

[(1, 18081342), (2, 9040671), (3, 6027114), (6, 3013557), (9, 2009038), (18, 1004519), (461, 39222), (922, 19611), (1383, 13074), (2179, 8298), (2766, 6537), (4149, 4358)]