53978022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{142799}}^1$

素因数の和:142817

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 83109978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 142799, 285598, 428397, 856794, 999593, 1285191, 1999186, 2570382, 2998779, 3855573, 5997558, 7711146, 8996337, 17992674, 26989011, 53978022]

約数ペア:

[(1, 53978022), (2, 26989011), (3, 17992674), (6, 8996337), (7, 7711146), (9, 5997558), (14, 3855573), (18, 2998779), (21, 2570382), (27, 1999186), (42, 1285191), (54, 999593), (63, 856794), (126, 428397), (189, 285598), (378, 142799)]