64393614

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{17977}}^1$

素因数の和:18184

約数の個数: 24

約数和(自身を含む): 140228400

約数和(自身を除く): 75834786

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 17977, 35954, 53931, 107862, 161793, 323586, 3577423, 7154846, 10732269, 21464538, 32196807, 64393614]

約数ペア:

[(1, 64393614), (2, 32196807), (3, 21464538), (6, 10732269), (9, 7154846), (18, 3577423), (199, 323586), (398, 161793), (597, 107862), (1194, 53931), (1791, 35954), (3582, 17977)]