17719212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{210943}}^1$

素因数の和:210957

約数の個数: 24

約数和(自身を含む): 47251456

約数和(自身を除く): 29532244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 210943, 421886, 632829, 843772, 1265658, 1476601, 2531316, 2953202, 4429803, 5906404, 8859606, 17719212]

約数ペア:

[(1, 17719212), (2, 8859606), (3, 5906404), (4, 4429803), (6, 2953202), (7, 2531316), (12, 1476601), (14, 1265658), (21, 843772), (28, 632829), (42, 421886), (84, 210943)]