8131278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71327}}^1$

素因数の和:71351

約数の個数: 16

約数和(自身を含む): 17118720

約数和(自身を除く): 8987442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 71327, 142654, 213981, 427962, 1355213, 2710426, 4065639, 8131278]

約数ペア:

[(1, 8131278), (2, 4065639), (3, 2710426), (6, 1355213), (19, 427962), (38, 213981), (57, 142654), (114, 71327)]