42863814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3245

約数の個数: 48

約数和(自身を含む): 107147040

約数和(自身を除く): 64283226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 3121, 4578, 6242, 6867, 9363, 13734, 18726, 21847, 28089, 43694, 56178, 65541, 131082, 196623, 340189, 393246, 680378, 1020567, 2041134, 2381323, 3061701, 4762646, 6123402, 7143969, 14287938, 21431907, 42863814]

約数ペア:

[(1, 42863814), (2, 21431907), (3, 14287938), (6, 7143969), (7, 6123402), (9, 4762646), (14, 3061701), (18, 2381323), (21, 2041134), (42, 1020567), (63, 680378), (109, 393246), (126, 340189), (218, 196623), (327, 131082), (654, 65541), (763, 56178), (981, 43694), (1526, 28089), (1962, 21847), (2289, 18726), (3121, 13734), (4578, 9363), (6242, 6867)]