7836894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 18515952

約数和(自身を除く): 10679058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 313, 321, 626, 642, 939, 963, 1391, 1878, 1926, 2782, 2817, 4069, 4173, 5634, 8138, 8346, 12207, 12519, 24414, 25038, 33491, 36621, 66982, 73242, 100473, 200946, 301419, 435383, 602838, 870766, 1306149, 2612298, 3918447, 7836894]

約数ペア:

[(1, 7836894), (2, 3918447), (3, 2612298), (6, 1306149), (9, 870766), (13, 602838), (18, 435383), (26, 301419), (39, 200946), (78, 100473), (107, 73242), (117, 66982), (214, 36621), (234, 33491), (313, 25038), (321, 24414), (626, 12519), (642, 12207), (939, 8346), (963, 8138), (1391, 5634), (1878, 4173), (1926, 4069), (2782, 2817)]