12730074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{303097}}^1$

素因数の和:303109

約数の個数: 16

約数和(自身を含む): 29097408

約数和(自身を除く): 16367334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 303097, 606194, 909291, 1818582, 2121679, 4243358, 6365037, 12730074]

約数ペア:

[(1, 12730074), (2, 6365037), (3, 4243358), (6, 2121679), (7, 1818582), (14, 909291), (21, 606194), (42, 303097)]