2912778846

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{739}}^1\times {\mathrm{1553}}^1$

素因数の和:2350

約数の個数: 64

約数和(自身を含む): 6623769600

約数和(自身を除く): 3710990754

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 739, 846, 1269, 1478, 1553, 2217, 2538, 3106, 4434, 4659, 6651, 9318, 13302, 13977, 19953, 27954, 34733, 39906, 41931, 69466, 72991, 83862, 104199, 145982, 208398, 218973, 312597, 437946, 625194, 656919, 937791, 1147667, 1313838, 1875582, 1970757, 2295334, 3443001, 3941514, 6886002, 10329003, 20658006, 30987009, 53940349, 61974018, 107880698, 161821047, 323642094, 485463141, 970926282, 1456389423, 2912778846]

約数ペア:

[(1, 2912778846), (2, 1456389423), (3, 970926282), (6, 485463141), (9, 323642094), (18, 161821047), (27, 107880698), (47, 61974018), (54, 53940349), (94, 30987009), (141, 20658006), (282, 10329003), (423, 6886002), (739, 3941514), (846, 3443001), (1269, 2295334), (1478, 1970757), (1553, 1875582), (2217, 1313838), (2538, 1147667), (3106, 937791), (4434, 656919), (4659, 625194), (6651, 437946), (9318, 312597), (13302, 218973), (13977, 208398), (19953, 145982), (27954, 104199), (34733, 83862), (39906, 72991), (41931, 69466)]