187300518

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 404750016

約数和(自身を除く): 217449498

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 361, 722, 817, 1083, 1634, 2011, 2166, 2451, 4022, 4902, 6033, 12066, 15523, 31046, 38209, 46569, 76418, 86473, 93138, 114627, 172946, 229254, 259419, 518838, 725971, 1451942, 1642987, 2177913, 3285974, 4355826, 4928961, 9857922, 31216753, 62433506, 93650259, 187300518]

約数ペア:

[(1, 187300518), (2, 93650259), (3, 62433506), (6, 31216753), (19, 9857922), (38, 4928961), (43, 4355826), (57, 3285974), (86, 2177913), (114, 1642987), (129, 1451942), (258, 725971), (361, 518838), (722, 259419), (817, 229254), (1083, 172946), (1634, 114627), (2011, 93138), (2166, 86473), (2451, 76418), (4022, 46569), (4902, 38209), (6033, 31046), (12066, 15523)]