18232218

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{3457}}^1$

素因数の和:3758

約数の個数: 24

約数和(自身を含む): 39649428

約数和(自身を除く): 21417210

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 3457, 5274, 6914, 10371, 20742, 31113, 62226, 1012901, 2025802, 3038703, 6077406, 9116109, 18232218]

約数ペア:

[(1, 18232218), (2, 9116109), (3, 6077406), (6, 3038703), (9, 2025802), (18, 1012901), (293, 62226), (586, 31113), (879, 20742), (1758, 10371), (2637, 6914), (3457, 5274)]