18542484

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17761}}^1$

素因数の和:17800

約数の個数: 36

約数和(自身を含む): 48490260

約数和(自身を除く): 29947776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17761, 35522, 53283, 71044, 106566, 159849, 213132, 319698, 515069, 639396, 1030138, 1545207, 2060276, 3090414, 4635621, 6180828, 9271242, 18542484]

約数ペア:

[(1, 18542484), (2, 9271242), (3, 6180828), (4, 4635621), (6, 3090414), (9, 2060276), (12, 1545207), (18, 1030138), (29, 639396), (36, 515069), (58, 319698), (87, 213132), (116, 159849), (174, 106566), (261, 71044), (348, 53283), (522, 35522), (1044, 17761)]