18024310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 33530112

約数和(自身を除く): 15505802

約数列:

[1, 2, 5, 10, 43, 86, 167, 215, 251, 334, 430, 502, 835, 1255, 1670, 2510, 7181, 10793, 14362, 21586, 35905, 41917, 53965, 71810, 83834, 107930, 209585, 419170, 1802431, 3604862, 9012155, 18024310]

約数ペア:

[(1, 18024310), (2, 9012155), (5, 3604862), (10, 1802431), (43, 419170), (86, 209585), (167, 107930), (215, 83834), (251, 71810), (334, 53965), (430, 41917), (502, 35905), (835, 21586), (1255, 14362), (1670, 10793), (2510, 7181)]