426547674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1128433}}^1$

素因数の和:1128451

約数の個数: 32

約数和(自身を含む): 1083296640

約数和(自身を除く): 656748966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1128433, 2256866, 3385299, 6770598, 7899031, 10155897, 15798062, 20311794, 23697093, 30467691, 47394186, 60935382, 71091279, 142182558, 213273837, 426547674]

約数ペア:

[(1, 426547674), (2, 213273837), (3, 142182558), (6, 71091279), (7, 60935382), (9, 47394186), (14, 30467691), (18, 23697093), (21, 20311794), (27, 15798062), (42, 10155897), (54, 7899031), (63, 6770598), (126, 3385299), (189, 2256866), (378, 1128433)]