121243612

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{8819}}^1$

素因数の和:9321

約数の個数: 24

約数和(自身を含む): 243008640

約数和(自身を除く): 121765028

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 8819, 13748, 17638, 35276, 61733, 123466, 246932, 4330129, 8660258, 17320516, 30310903, 60621806, 121243612]

約数ペア:

[(1, 121243612), (2, 60621806), (4, 30310903), (7, 17320516), (14, 8660258), (28, 4330129), (491, 246932), (982, 123466), (1964, 61733), (3437, 35276), (6874, 17638), (8819, 13748)]