18757902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9679}}^1$

素因数の和:9720

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 23059698

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 9679, 19358, 29037, 58074, 164543, 183901, 329086, 367802, 493629, 551703, 987258, 1103406, 3126317, 6252634, 9378951, 18757902]

約数ペア:

[(1, 18757902), (2, 9378951), (3, 6252634), (6, 3126317), (17, 1103406), (19, 987258), (34, 551703), (38, 493629), (51, 367802), (57, 329086), (102, 183901), (114, 164543), (323, 58074), (646, 29037), (969, 19358), (1938, 9679)]