212954652

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{15859}}^1$

素因数の和:16242

約数の個数: 36

約数和(自身を含む): 539779240

約数和(自身を除く): 326824588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2238, 3357, 4476, 6714, 13428, 15859, 31718, 47577, 63436, 95154, 142731, 190308, 285462, 570924, 5915407, 11830814, 17746221, 23661628, 35492442, 53238663, 70984884, 106477326, 212954652]

約数ペア:

[(1, 212954652), (2, 106477326), (3, 70984884), (4, 53238663), (6, 35492442), (9, 23661628), (12, 17746221), (18, 11830814), (36, 5915407), (373, 570924), (746, 285462), (1119, 190308), (1492, 142731), (2238, 95154), (3357, 63436), (4476, 47577), (6714, 31718), (13428, 15859)]