18907308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75029}}^1$

素因数の和:75046

約数の個数: 36

約数和(自身を含む): 54621840

約数和(自身を除く): 35714532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75029, 150058, 225087, 300116, 450174, 525203, 675261, 900348, 1050406, 1350522, 1575609, 2100812, 2701044, 3151218, 4726827, 6302436, 9453654, 18907308]

約数ペア:

[(1, 18907308), (2, 9453654), (3, 6302436), (4, 4726827), (6, 3151218), (7, 2701044), (9, 2100812), (12, 1575609), (14, 1350522), (18, 1050406), (21, 900348), (28, 675261), (36, 525203), (42, 450174), (63, 300116), (84, 225087), (126, 150058), (252, 75029)]