21411126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6361}}^1$

素因数の和:6397

約数の個数: 48

約数和(自身を含む): 53593488

約数和(自身を除く): 32182362

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 6361, 12722, 19083, 38166, 57249, 69971, 108137, 114498, 139942, 209913, 216274, 324411, 419826, 629739, 648822, 973233, 1189507, 1259478, 1946466, 2379014, 3568521, 7137042, 10705563, 21411126]

約数ペア:

[(1, 21411126), (2, 10705563), (3, 7137042), (6, 3568521), (9, 2379014), (11, 1946466), (17, 1259478), (18, 1189507), (22, 973233), (33, 648822), (34, 629739), (51, 419826), (66, 324411), (99, 216274), (102, 209913), (153, 139942), (187, 114498), (198, 108137), (306, 69971), (374, 57249), (561, 38166), (1122, 19083), (1683, 12722), (3366, 6361)]