318494946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{689383}}^1$

素因数の和:689406

約数の個数: 32

約数和(自身を含む): 794170368

約数和(自身を除く): 475675422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 689383, 1378766, 2068149, 4136298, 4825681, 7583213, 9651362, 14477043, 15166426, 22749639, 28954086, 45499278, 53082491, 106164982, 159247473, 318494946]

約数ペア:

[(1, 318494946), (2, 159247473), (3, 106164982), (6, 53082491), (7, 45499278), (11, 28954086), (14, 22749639), (21, 15166426), (22, 14477043), (33, 9651362), (42, 7583213), (66, 4825681), (77, 4136298), (154, 2068149), (231, 1378766), (462, 689383)]