995778

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1151

約数の個数: 36

約数和(自身を含む): 2511990

約数和(自身を除く): 1516212

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1129, 2258, 3387, 6774, 7903, 10161, 15806, 20322, 23709, 47418, 55321, 71127, 110642, 142254, 165963, 331926, 497889, 995778]

約数ペア:

[(1, 995778), (2, 497889), (3, 331926), (6, 165963), (7, 142254), (9, 110642), (14, 71127), (18, 55321), (21, 47418), (42, 23709), (49, 20322), (63, 15806), (98, 10161), (126, 7903), (147, 6774), (294, 3387), (441, 2258), (882, 1129)]