18935868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{225427}}^1$

素因数の和:225441

約数の個数: 24

約数和(自身を含む): 50495872

約数和(自身を除く): 31560004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 225427, 450854, 676281, 901708, 1352562, 1577989, 2705124, 3155978, 4733967, 6311956, 9467934, 18935868]

約数ペア:

[(1, 18935868), (2, 9467934), (3, 6311956), (4, 4733967), (6, 3155978), (7, 2705124), (12, 1577989), (14, 1352562), (21, 901708), (28, 676281), (42, 450854), (84, 225427)]