3145818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 6999552

約数和(自身を除く): 3853734

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1301, 2418, 2602, 3903, 7806, 16913, 33826, 40331, 50739, 80662, 101478, 120993, 241986, 524303, 1048606, 1572909, 3145818]

約数ペア:

[(1, 3145818), (2, 1572909), (3, 1048606), (6, 524303), (13, 241986), (26, 120993), (31, 101478), (39, 80662), (62, 50739), (78, 40331), (93, 33826), (186, 16913), (403, 7806), (806, 3903), (1209, 2602), (1301, 2418)]