18459906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 39234240

約数和(自身を除く): 20774334

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 1433, 2147, 2866, 4294, 4299, 6441, 8598, 12882, 27227, 54454, 81681, 161929, 163362, 323858, 485787, 971574, 3076651, 6153302, 9229953, 18459906]

約数ペア:

[(1, 18459906), (2, 9229953), (3, 6153302), (6, 3076651), (19, 971574), (38, 485787), (57, 323858), (113, 163362), (114, 161929), (226, 81681), (339, 54454), (678, 27227), (1433, 12882), (2147, 8598), (2866, 6441), (4294, 4299)]