18416406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2543}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 39564288

約数和(自身を除く): 21147882

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 2543, 3621, 5086, 7242, 7629, 15258, 43231, 86462, 129693, 180553, 259386, 361106, 541659, 1083318, 3069401, 6138802, 9208203, 18416406]

約数ペア:

[(1, 18416406), (2, 9208203), (3, 6138802), (6, 3069401), (17, 1083318), (34, 541659), (51, 361106), (71, 259386), (102, 180553), (142, 129693), (213, 86462), (426, 43231), (1207, 15258), (2414, 7629), (2543, 7242), (3621, 5086)]