17864196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212669}}^1$

素因数の和:212683

約数の個数: 24

約数和(自身を含む): 47638080

約数和(自身を除く): 29773884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212669, 425338, 638007, 850676, 1276014, 1488683, 2552028, 2977366, 4466049, 5954732, 8932098, 17864196]

約数ペア:

[(1, 17864196), (2, 8932098), (3, 5954732), (4, 4466049), (6, 2977366), (7, 2552028), (12, 1488683), (14, 1276014), (21, 850676), (28, 638007), (42, 425338), (84, 212669)]