8649243828

素因数分解:

$2^2\times 3^7\times {\mathrm{988711}}^1$

素因数の和:988736

約数の個数: 48

約数和(自身を含む): 22700827520

約数和(自身を除く): 14051583692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 988711, 1977422, 2966133, 3954844, 5932266, 8898399, 11864532, 17796798, 26695197, 35593596, 53390394, 80085591, 106780788, 160171182, 240256773, 320342364, 480513546, 720770319, 961027092, 1441540638, 2162310957, 2883081276, 4324621914, 8649243828]

約数ペア:

[(1, 8649243828), (2, 4324621914), (3, 2883081276), (4, 2162310957), (6, 1441540638), (9, 961027092), (12, 720770319), (18, 480513546), (27, 320342364), (36, 240256773), (54, 160171182), (81, 106780788), (108, 80085591), (162, 53390394), (243, 35593596), (324, 26695197), (486, 17796798), (729, 11864532), (972, 8898399), (1458, 5932266), (2187, 3954844), (2916, 2966133), (4374, 1977422), (8748, 988711)]