71661966

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{111623}}^1$

素因数の和:111735

約数の個数: 16

約数和(自身を含む): 144664704

約数和(自身を除く): 73002738

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 111623, 223246, 334869, 669738, 11943661, 23887322, 35830983, 71661966]

約数ペア:

[(1, 71661966), (2, 35830983), (3, 23887322), (6, 11943661), (107, 669738), (214, 334869), (321, 223246), (642, 111623)]