21497454

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36191}}^1$

素因数の和:36213

約数の個数: 32

約数和(自身を含む): 52116480

約数和(自身を除く): 30619026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36191, 72382, 108573, 217146, 325719, 398101, 651438, 796202, 977157, 1194303, 1954314, 2388606, 3582909, 7165818, 10748727, 21497454]

約数ペア:

[(1, 21497454), (2, 10748727), (3, 7165818), (6, 3582909), (9, 2388606), (11, 1954314), (18, 1194303), (22, 977157), (27, 796202), (33, 651438), (54, 398101), (66, 325719), (99, 217146), (198, 108573), (297, 72382), (594, 36191)]