8261838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3923}}^1$

素因数の和:3950

約数の個数: 40

約数和(自身を含む): 19941768

約数和(自身を除く): 11679930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 3923, 7846, 11769, 23538, 35307, 50999, 70614, 101998, 105921, 152997, 211842, 305994, 317763, 458991, 635526, 917982, 1376973, 2753946, 4130919, 8261838]

約数ペア:

[(1, 8261838), (2, 4130919), (3, 2753946), (6, 1376973), (9, 917982), (13, 635526), (18, 458991), (26, 317763), (27, 305994), (39, 211842), (54, 152997), (78, 105921), (81, 101998), (117, 70614), (162, 50999), (234, 35307), (351, 23538), (702, 11769), (1053, 7846), (2106, 3923)]