7991406

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 17982720

約数和(自身を除く): 9991314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 1783, 2241, 3566, 4482, 5349, 10698, 16047, 32094, 48141, 96282, 147989, 295978, 443967, 887934, 1331901, 2663802, 3995703, 7991406]

約数ペア:

[(1, 7991406), (2, 3995703), (3, 2663802), (6, 1331901), (9, 887934), (18, 443967), (27, 295978), (54, 147989), (83, 96282), (166, 48141), (249, 32094), (498, 16047), (747, 10698), (1494, 5349), (1783, 4482), (2241, 3566)]