18295672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5849}}^1$

素因数の和:5895

約数の個数: 32

約数和(自身を含む): 37908000

約数和(自身を除く): 19612328

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 5849, 11698, 23396, 46792, 99433, 134527, 198866, 269054, 397732, 538108, 795464, 1076216, 2286959, 4573918, 9147836, 18295672]

約数ペア:

[(1, 18295672), (2, 9147836), (4, 4573918), (8, 2286959), (17, 1076216), (23, 795464), (34, 538108), (46, 397732), (68, 269054), (92, 198866), (136, 134527), (184, 99433), (391, 46792), (782, 23396), (1564, 11698), (3128, 5849)]