12870102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{306431}}^1$

素因数の和:306443

約数の個数: 16

約数和(自身を含む): 29417472

約数和(自身を除く): 16547370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 306431, 612862, 919293, 1838586, 2145017, 4290034, 6435051, 12870102]

約数ペア:

[(1, 12870102), (2, 6435051), (3, 4290034), (6, 2145017), (7, 1838586), (14, 919293), (21, 612862), (42, 306431)]