947452254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{309019}}^1$

素因数の和:309104

約数の個数: 32

約数和(自身を含む): 2195278080

約数和(自身を除く): 1247825826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 309019, 618038, 927057, 1854114, 2163133, 4326266, 6489399, 12978798, 22558387, 45116774, 67675161, 135350322, 157908709, 315817418, 473726127, 947452254]

約数ペア:

[(1, 947452254), (2, 473726127), (3, 315817418), (6, 157908709), (7, 135350322), (14, 67675161), (21, 45116774), (42, 22558387), (73, 12978798), (146, 6489399), (219, 4326266), (438, 2163133), (511, 1854114), (1022, 927057), (1533, 618038), (3066, 309019)]