17493076218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{21893}}^1$

素因数の和:22123

約数の個数: 64

約数和(自身を含む): 37916904960

約数和(自身を除く): 20423828742

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 163, 258, 326, 489, 817, 978, 1634, 2451, 3097, 4902, 6194, 7009, 9291, 14018, 18582, 21027, 21893, 42054, 43786, 65679, 131358, 133171, 266342, 399513, 415967, 799026, 831934, 941399, 1247901, 1882798, 2495802, 2824197, 3568559, 5648394, 7137118, 10705677, 17886581, 21411354, 35773162, 53659743, 67802621, 107319486, 135605242, 153448037, 203407863, 306896074, 406815726, 460344111, 920688222, 2915512703, 5831025406, 8746538109, 17493076218]

約数ペア:

[(1, 17493076218), (2, 8746538109), (3, 5831025406), (6, 2915512703), (19, 920688222), (38, 460344111), (43, 406815726), (57, 306896074), (86, 203407863), (114, 153448037), (129, 135605242), (163, 107319486), (258, 67802621), (326, 53659743), (489, 35773162), (817, 21411354), (978, 17886581), (1634, 10705677), (2451, 7137118), (3097, 5648394), (4902, 3568559), (6194, 2824197), (7009, 2495802), (9291, 1882798), (14018, 1247901), (18582, 941399), (21027, 831934), (21893, 799026), (42054, 415967), (43786, 399513), (65679, 266342), (131358, 133171)]