9238020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13997}}^1$

素因数の和:14020

約数の個数: 48

約数和(自身を含む): 28219968

約数和(自身を除く): 18981948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 13997, 27994, 41991, 55988, 69985, 83982, 139970, 153967, 167964, 209955, 279940, 307934, 419910, 461901, 615868, 769835, 839820, 923802, 1539670, 1847604, 2309505, 3079340, 4619010, 9238020]

約数ペア:

[(1, 9238020), (2, 4619010), (3, 3079340), (4, 2309505), (5, 1847604), (6, 1539670), (10, 923802), (11, 839820), (12, 769835), (15, 615868), (20, 461901), (22, 419910), (30, 307934), (33, 279940), (44, 209955), (55, 167964), (60, 153967), (66, 139970), (110, 83982), (132, 69985), (165, 55988), (220, 41991), (330, 27994), (660, 13997)]