2017217118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{58787}}^1$

素因数の和:58861

約数の個数: 64

約数和(自身を含む): 4966410240

約数和(自身を除く): 2949193122

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4902, 5719, 11438, 17157, 34314, 58787, 117574, 176361, 352722, 411509, 823018, 1116953, 1234527, 2233906, 2469054, 2527841, 3350859, 5055682, 6701718, 7583523, 7818671, 15167046, 15637342, 17694887, 23456013, 35389774, 46912026, 48028979, 53084661, 96057958, 106169322, 144086937, 288173874, 336202853, 672405706, 1008608559, 2017217118]

約数ペア:

[(1, 2017217118), (2, 1008608559), (3, 672405706), (6, 336202853), (7, 288173874), (14, 144086937), (19, 106169322), (21, 96057958), (38, 53084661), (42, 48028979), (43, 46912026), (57, 35389774), (86, 23456013), (114, 17694887), (129, 15637342), (133, 15167046), (258, 7818671), (266, 7583523), (301, 6701718), (399, 5055682), (602, 3350859), (798, 2527841), (817, 2469054), (903, 2233906), (1634, 1234527), (1806, 1116953), (2451, 823018), (4902, 411509), (5719, 352722), (11438, 176361), (17157, 117574), (34314, 58787)]