13668438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{325439}}^1$

素因数の和:325451

約数の個数: 16

約数和(自身を含む): 31242240

約数和(自身を除く): 17573802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 325439, 650878, 976317, 1952634, 2278073, 4556146, 6834219, 13668438]

約数ペア:

[(1, 13668438), (2, 6834219), (3, 4556146), (6, 2278073), (7, 1952634), (14, 976317), (21, 650878), (42, 325439)]