2185151478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15834431}}^1$

素因数の和:15834459

約数の個数: 16

約数和(自身を含む): 4560316416

約数和(自身を除く): 2375164938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 15834431, 31668862, 47503293, 95006586, 364191913, 728383826, 1092575739, 2185151478]

約数ペア:

[(1, 2185151478), (2, 1092575739), (3, 728383826), (6, 364191913), (23, 95006586), (46, 47503293), (69, 31668862), (138, 15834431)]