122638446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{973321}}^1$

素因数の和:973336

約数の個数: 24

約数和(自身を含む): 303676464

約数和(自身を除く): 181038018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 973321, 1946642, 2919963, 5839926, 6813247, 8759889, 13626494, 17519778, 20439741, 40879482, 61319223, 122638446]

約数ペア:

[(1, 122638446), (2, 61319223), (3, 40879482), (6, 20439741), (7, 17519778), (9, 13626494), (14, 8759889), (18, 6813247), (21, 5839926), (42, 2919963), (63, 1946642), (126, 973321)]