18800124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31973}}^1$

素因数の和:31994

約数の個数: 36

約数和(自身を含む): 51030504

約数和(自身を除く): 32230380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31973, 63946, 95919, 127892, 191838, 223811, 383676, 447622, 671433, 895244, 1342866, 1566677, 2685732, 3133354, 4700031, 6266708, 9400062, 18800124]

約数ペア:

[(1, 18800124), (2, 9400062), (3, 6266708), (4, 4700031), (6, 3133354), (7, 2685732), (12, 1566677), (14, 1342866), (21, 895244), (28, 671433), (42, 447622), (49, 383676), (84, 223811), (98, 191838), (147, 127892), (196, 95919), (294, 63946), (588, 31973)]