21673596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{258019}}^1$

素因数の和:258033

約数の個数: 24

約数和(自身を含む): 57796480

約数和(自身を除く): 36122884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 258019, 516038, 774057, 1032076, 1548114, 1806133, 3096228, 3612266, 5418399, 7224532, 10836798, 21673596]

約数ペア:

[(1, 21673596), (2, 10836798), (3, 7224532), (4, 5418399), (6, 3612266), (7, 3096228), (12, 1806133), (14, 1548114), (21, 1032076), (28, 774057), (42, 516038), (84, 258019)]