5578326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 13453440

約数和(自身を除く): 7875114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 769, 806, 1209, 1538, 2307, 2418, 3627, 4614, 6921, 7254, 9997, 13842, 19994, 23839, 29991, 47678, 59982, 71517, 89973, 143034, 179946, 214551, 309907, 429102, 619814, 929721, 1859442, 2789163, 5578326]

約数ペア:

[(1, 5578326), (2, 2789163), (3, 1859442), (6, 929721), (9, 619814), (13, 429102), (18, 309907), (26, 214551), (31, 179946), (39, 143034), (62, 89973), (78, 71517), (93, 59982), (117, 47678), (186, 29991), (234, 23839), (279, 19994), (403, 13842), (558, 9997), (769, 7254), (806, 6921), (1209, 4614), (1538, 3627), (2307, 2418)]