12211206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12641}}^1$

素因数の和:12676

約数の個数: 32

約数和(自身を含む): 29127168

約数和(自身を除く): 16915962

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 12641, 25282, 37923, 75846, 88487, 176974, 265461, 290743, 530922, 581486, 872229, 1744458, 2035201, 4070402, 6105603, 12211206]

約数ペア:

[(1, 12211206), (2, 6105603), (3, 4070402), (6, 2035201), (7, 1744458), (14, 872229), (21, 581486), (23, 530922), (42, 290743), (46, 265461), (69, 176974), (138, 88487), (161, 75846), (322, 37923), (483, 25282), (966, 12641)]