28596582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 71803680

約数和(自身を除く): 43207098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 3109, 4599, 6218, 9198, 9327, 18654, 21763, 27981, 43526, 55962, 65289, 130578, 195867, 226957, 391734, 453914, 680871, 1361742, 1588699, 2042613, 3177398, 4085226, 4766097, 9532194, 14298291, 28596582]

約数ペア:

[(1, 28596582), (2, 14298291), (3, 9532194), (6, 4766097), (7, 4085226), (9, 3177398), (14, 2042613), (18, 1588699), (21, 1361742), (42, 680871), (63, 453914), (73, 391734), (126, 226957), (146, 195867), (219, 130578), (438, 65289), (511, 55962), (657, 43526), (1022, 27981), (1314, 21763), (1533, 18654), (3066, 9327), (3109, 9198), (4599, 6218)]