13854060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7023

約数の個数: 72

約数和(自身を含む): 45850896

約数和(自身を除く): 31996836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6997, 13994, 20991, 27988, 34985, 41982, 62973, 69970, 76967, 83964, 104955, 125946, 139940, 153934, 209910, 230901, 251892, 307868, 314865, 384835, 419820, 461802, 629730, 692703, 769670, 923604, 1154505, 1259460, 1385406, 1539340, 2309010, 2770812, 3463515, 4618020, 6927030, 13854060]

約数ペア:

[(1, 13854060), (2, 6927030), (3, 4618020), (4, 3463515), (5, 2770812), (6, 2309010), (9, 1539340), (10, 1385406), (11, 1259460), (12, 1154505), (15, 923604), (18, 769670), (20, 692703), (22, 629730), (30, 461802), (33, 419820), (36, 384835), (44, 314865), (45, 307868), (55, 251892), (60, 230901), (66, 209910), (90, 153934), (99, 139940), (110, 125946), (132, 104955), (165, 83964), (180, 76967), (198, 69970), (220, 62973), (330, 41982), (396, 34985), (495, 27988), (660, 20991), (990, 13994), (1980, 6997)]