6678402

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 13820544

約数和(自身を除く): 7142142

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 257, 366, 426, 514, 771, 1542, 4331, 8662, 12993, 15677, 18247, 25986, 31354, 36494, 47031, 54741, 94062, 109482, 1113067, 2226134, 3339201, 6678402]

約数ペア:

[(1, 6678402), (2, 3339201), (3, 2226134), (6, 1113067), (61, 109482), (71, 94062), (122, 54741), (142, 47031), (183, 36494), (213, 31354), (257, 25986), (366, 18247), (426, 15677), (514, 12993), (771, 8662), (1542, 4331)]