12428766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{98641}}^1$

素因数の和:98656

約数の個数: 24

約数和(自身を含む): 30776304

約数和(自身を除く): 18347538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 98641, 197282, 295923, 591846, 690487, 887769, 1380974, 1775538, 2071461, 4142922, 6214383, 12428766]

約数ペア:

[(1, 12428766), (2, 6214383), (3, 4142922), (6, 2071461), (7, 1775538), (9, 1380974), (14, 887769), (18, 690487), (21, 591846), (42, 295923), (63, 197282), (126, 98641)]