2018181858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4368359}}^1$

素因数の和:4368382

約数の個数: 32

約数和(自身を含む): 5032350720

約数和(自身を除く): 3014168862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 4368359, 8736718, 13105077, 26210154, 30578513, 48051949, 61157026, 91735539, 96103898, 144155847, 183471078, 288311694, 336363643, 672727286, 1009090929, 2018181858]

約数ペア:

[(1, 2018181858), (2, 1009090929), (3, 672727286), (6, 336363643), (7, 288311694), (11, 183471078), (14, 144155847), (21, 96103898), (22, 91735539), (33, 61157026), (42, 48051949), (66, 30578513), (77, 26210154), (154, 13105077), (231, 8736718), (462, 4368359)]