21625884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{85817}}^1$

素因数の和:85834

約数の個数: 36

約数和(自身を含む): 62475504

約数和(自身を除く): 40849620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 85817, 171634, 257451, 343268, 514902, 600719, 772353, 1029804, 1201438, 1544706, 1802157, 2402876, 3089412, 3604314, 5406471, 7208628, 10812942, 21625884]

約数ペア:

[(1, 21625884), (2, 10812942), (3, 7208628), (4, 5406471), (6, 3604314), (7, 3089412), (9, 2402876), (12, 1802157), (14, 1544706), (18, 1201438), (21, 1029804), (28, 772353), (36, 600719), (42, 514902), (63, 343268), (84, 257451), (126, 171634), (252, 85817)]