12243966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7879}}^1$

素因数の和:7928

約数の個数: 32

約数和(自身を含む): 28746240

約数和(自身を除く): 16502274

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 7879, 15758, 23637, 47274, 55153, 110306, 165459, 291523, 330918, 583046, 874569, 1749138, 2040661, 4081322, 6121983, 12243966]

約数ペア:

[(1, 12243966), (2, 6121983), (3, 4081322), (6, 2040661), (7, 1749138), (14, 874569), (21, 583046), (37, 330918), (42, 291523), (74, 165459), (111, 110306), (222, 55153), (259, 47274), (518, 23637), (777, 15758), (1554, 7879)]