66574638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284507}}^1$

素因数の和:284528

約数の個数: 24

約数和(自身を含む): 155341368

約数和(自身を除く): 88766730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284507, 569014, 853521, 1707042, 2560563, 3698591, 5121126, 7397182, 11095773, 22191546, 33287319, 66574638]

約数ペア:

[(1, 66574638), (2, 33287319), (3, 22191546), (6, 11095773), (9, 7397182), (13, 5121126), (18, 3698591), (26, 2560563), (39, 1707042), (78, 853521), (117, 569014), (234, 284507)]