8661474

素因数分解:

$2^1\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1634

約数の個数: 24

約数和(自身を含む): 18829980

約数和(自身を除く): 10168506

約数列:

[1, 2, 3, 6, 9, 18, 389, 778, 1167, 1237, 2334, 2474, 3501, 3711, 7002, 7422, 11133, 22266, 481193, 962386, 1443579, 2887158, 4330737, 8661474]

約数ペア:

[(1, 8661474), (2, 4330737), (3, 2887158), (6, 1443579), (9, 962386), (18, 481193), (389, 22266), (778, 11133), (1167, 7422), (1237, 7002), (2334, 3711), (2474, 3501)]