18161586

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{8929}}^1$

素因数の和:9050

約数の個数: 24

約数和(自身を含む): 39702780

約数和(自身を除く): 21541194

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 8929, 17858, 26787, 53574, 80361, 160722, 1008977, 2017954, 3026931, 6053862, 9080793, 18161586]

約数ペア:

[(1, 18161586), (2, 9080793), (3, 6053862), (6, 3026931), (9, 2017954), (18, 1008977), (113, 160722), (226, 80361), (339, 53574), (678, 26787), (1017, 17858), (2034, 8929)]