1972472166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2236363}}^1$

素因数の和:2236385

約数の個数: 36

約数和(自身を含む): 4971437172

約数和(自身を除く): 2998965006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2236363, 4472726, 6709089, 13418178, 15654541, 20127267, 31309082, 40254534, 46963623, 93927246, 109581787, 140890869, 219163574, 281781738, 328745361, 657490722, 986236083, 1972472166]

約数ペア:

[(1, 1972472166), (2, 986236083), (3, 657490722), (6, 328745361), (7, 281781738), (9, 219163574), (14, 140890869), (18, 109581787), (21, 93927246), (42, 46963623), (49, 40254534), (63, 31309082), (98, 20127267), (126, 15654541), (147, 13418178), (294, 6709089), (441, 4472726), (882, 2236363)]