7164894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 8922786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 139, 142, 213, 242, 278, 363, 417, 426, 726, 781, 834, 1529, 1562, 2343, 3058, 4587, 4686, 8591, 9174, 9869, 16819, 17182, 19738, 25773, 29607, 33638, 50457, 51546, 59214, 100914, 108559, 217118, 325677, 651354, 1194149, 2388298, 3582447, 7164894]

約数ペア:

[(1, 7164894), (2, 3582447), (3, 2388298), (6, 1194149), (11, 651354), (22, 325677), (33, 217118), (66, 108559), (71, 100914), (121, 59214), (139, 51546), (142, 50457), (213, 33638), (242, 29607), (278, 25773), (363, 19738), (417, 17182), (426, 16819), (726, 9869), (781, 9174), (834, 8591), (1529, 4686), (1562, 4587), (2343, 3058)]