18279396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{17509}}^1$

素因数の和:17548

約数の個数: 36

約数和(自身を含む): 47802300

約数和(自身を除く): 29522904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 17509, 35018, 52527, 70036, 105054, 157581, 210108, 315162, 507761, 630324, 1015522, 1523283, 2031044, 3046566, 4569849, 6093132, 9139698, 18279396]

約数ペア:

[(1, 18279396), (2, 9139698), (3, 6093132), (4, 4569849), (6, 3046566), (9, 2031044), (12, 1523283), (18, 1015522), (29, 630324), (36, 507761), (58, 315162), (87, 210108), (116, 157581), (174, 105054), (261, 70036), (348, 52527), (522, 35018), (1044, 17509)]