17819004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212131}}^1$

素因数の和:212145

約数の個数: 24

約数和(自身を含む): 47517568

約数和(自身を除く): 29698564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212131, 424262, 636393, 848524, 1272786, 1484917, 2545572, 2969834, 4454751, 5939668, 8909502, 17819004]

約数ペア:

[(1, 17819004), (2, 8909502), (3, 5939668), (4, 4454751), (6, 2969834), (7, 2545572), (12, 1484917), (14, 1272786), (21, 848524), (28, 636393), (42, 424262), (84, 212131)]