18642316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60527}}^1$

素因数の和:60549

約数の個数: 24

約数和(自身を含む): 40674816

約数和(自身を除く): 22032500

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60527, 121054, 242108, 423689, 665797, 847378, 1331594, 1694756, 2663188, 4660579, 9321158, 18642316]

約数ペア:

[(1, 18642316), (2, 9321158), (4, 4660579), (7, 2663188), (11, 1694756), (14, 1331594), (22, 847378), (28, 665797), (44, 423689), (77, 242108), (154, 121054), (308, 60527)]