18384212

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8527}}^1$

素因数の和:8556

約数の個数: 36

約数和(自身を含む): 40832064

約数和(自身を除く): 22447852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 8527, 17054, 34108, 59689, 93797, 119378, 187594, 238756, 375188, 417823, 656579, 835646, 1313158, 1671292, 2626316, 4596053, 9192106, 18384212]

約数ペア:

[(1, 18384212), (2, 9192106), (4, 4596053), (7, 2626316), (11, 1671292), (14, 1313158), (22, 835646), (28, 656579), (44, 417823), (49, 375188), (77, 238756), (98, 187594), (154, 119378), (196, 93797), (308, 59689), (539, 34108), (1078, 17054), (2156, 8527)]