7777884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4663}}^1$

素因数の和:4809

約数の個数: 24

約数和(自身を含む): 18282880

約数和(自身を除く): 10504996

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 4663, 9326, 13989, 18652, 27978, 55956, 648157, 1296314, 1944471, 2592628, 3888942, 7777884]

約数ペア:

[(1, 7777884), (2, 3888942), (3, 2592628), (4, 1944471), (6, 1296314), (12, 648157), (139, 55956), (278, 27978), (417, 18652), (556, 13989), (834, 9326), (1668, 4663)]