2012103234

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 4557358080

約数和(自身を除く): 2545254846

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 197, 219, 394, 438, 591, 657, 1182, 1314, 1773, 1971, 2591, 3546, 3942, 5182, 5319, 7773, 10638, 14381, 15546, 23319, 28762, 43143, 46638, 69957, 86286, 129429, 139914, 189143, 258858, 378286, 388287, 510427, 567429, 776574, 1020854, 1134858, 1531281, 1702287, 3062562, 3404574, 4593843, 5106861, 9187686, 10213722, 13781529, 27563058, 37261171, 74522342, 111783513, 223567026, 335350539, 670701078, 1006051617, 2012103234]

約数ペア:

[(1, 2012103234), (2, 1006051617), (3, 670701078), (6, 335350539), (9, 223567026), (18, 111783513), (27, 74522342), (54, 37261171), (73, 27563058), (146, 13781529), (197, 10213722), (219, 9187686), (394, 5106861), (438, 4593843), (591, 3404574), (657, 3062562), (1182, 1702287), (1314, 1531281), (1773, 1134858), (1971, 1020854), (2591, 776574), (3546, 567429), (3942, 510427), (5182, 388287), (5319, 378286), (7773, 258858), (10638, 189143), (14381, 139914), (15546, 129429), (23319, 86286), (28762, 69957), (43143, 46638)]