2159352

素因数分解:

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

素因数の和:797

約数の個数: 64

約数和(自身を含む): 6468000

約数和(自身を除く): 4308648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 769, 936, 1404, 1538, 2307, 2808, 3076, 4614, 6152, 6921, 9228, 9997, 13842, 18456, 19994, 20763, 27684, 29991, 39988, 41526, 55368, 59982, 79976, 83052, 89973, 119964, 166104, 179946, 239928, 269919, 359892, 539838, 719784, 1079676, 2159352]

約数ペア:

[(1, 2159352), (2, 1079676), (3, 719784), (4, 539838), (6, 359892), (8, 269919), (9, 239928), (12, 179946), (13, 166104), (18, 119964), (24, 89973), (26, 83052), (27, 79976), (36, 59982), (39, 55368), (52, 41526), (54, 39988), (72, 29991), (78, 27684), (104, 20763), (108, 19994), (117, 18456), (156, 13842), (216, 9997), (234, 9228), (312, 6921), (351, 6152), (468, 4614), (702, 3076), (769, 2808), (936, 2307), (1404, 1538)]