5287518

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 40

約数和(自身を含む): 11987712

約数和(自身を除く): 6700194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 257, 381, 514, 762, 771, 1143, 1542, 2286, 2313, 3429, 4626, 6858, 6939, 10287, 13878, 20574, 20817, 32639, 41634, 65278, 97917, 195834, 293751, 587502, 881253, 1762506, 2643759, 5287518]

約数ペア:

[(1, 5287518), (2, 2643759), (3, 1762506), (6, 881253), (9, 587502), (18, 293751), (27, 195834), (54, 97917), (81, 65278), (127, 41634), (162, 32639), (254, 20817), (257, 20574), (381, 13878), (514, 10287), (762, 6939), (771, 6858), (1143, 4626), (1542, 3429), (2286, 2313)]