16878822

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 34712064

約数和(自身を除く): 17833242

約数列:

[1, 2, 3, 6, 61, 107, 122, 183, 214, 321, 366, 431, 642, 862, 1293, 2586, 6527, 13054, 19581, 26291, 39162, 46117, 52582, 78873, 92234, 138351, 157746, 276702, 2813137, 5626274, 8439411, 16878822]

約数ペア:

[(1, 16878822), (2, 8439411), (3, 5626274), (6, 2813137), (61, 276702), (107, 157746), (122, 138351), (183, 92234), (214, 78873), (321, 52582), (366, 46117), (431, 39162), (642, 26291), (862, 19581), (1293, 13054), (2586, 6527)]