16274898

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 37254240

約数和(自身を除く): 20979342

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 163, 258, 326, 387, 489, 774, 978, 1161, 1467, 1849, 2322, 2934, 3698, 4401, 5547, 7009, 8802, 11094, 14018, 16641, 21027, 33282, 42054, 49923, 63081, 99846, 126162, 189243, 301387, 378486, 602774, 904161, 1808322, 2712483, 5424966, 8137449, 16274898]

約数ペア:

[(1, 16274898), (2, 8137449), (3, 5424966), (6, 2712483), (9, 1808322), (18, 904161), (27, 602774), (43, 378486), (54, 301387), (86, 189243), (129, 126162), (163, 99846), (258, 63081), (326, 49923), (387, 42054), (489, 33282), (774, 21027), (978, 16641), (1161, 14018), (1467, 11094), (1849, 8802), (2322, 7009), (2934, 5547), (3698, 4401)]