1660912780086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{68087}}^1\times {\mathrm{193603}}^1$

素因数の和:261705

約数の個数: 48

約数和(自身を含む): 4112818055424

約数和(自身を除く): 2451905275338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 68087, 136174, 193603, 204261, 387206, 408522, 476609, 580809, 612783, 953218, 1161618, 1225566, 1355221, 1429827, 1742427, 2710442, 2859654, 3484854, 4065663, 4289481, 8131326, 8578962, 12196989, 24393978, 13181847461, 26363694922, 39545542383, 79091084766, 92272932227, 118636627149, 184545864454, 237273254298, 276818796681, 553637593362, 830456390043, 1660912780086]

約数ペア:

[(1, 1660912780086), (2, 830456390043), (3, 553637593362), (6, 276818796681), (7, 237273254298), (9, 184545864454), (14, 118636627149), (18, 92272932227), (21, 79091084766), (42, 39545542383), (63, 26363694922), (126, 13181847461), (68087, 24393978), (136174, 12196989), (193603, 8578962), (204261, 8131326), (387206, 4289481), (408522, 4065663), (476609, 3484854), (580809, 2859654), (612783, 2710442), (953218, 1742427), (1161618, 1429827), (1225566, 1355221)]