2771928

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 7912800

約数和(自身を除く): 5140872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 313, 328, 369, 492, 626, 738, 939, 984, 1107, 1252, 1476, 1878, 2214, 2504, 2817, 2952, 3756, 4428, 5634, 7512, 8451, 8856, 11268, 12833, 16902, 22536, 25666, 33804, 38499, 51332, 67608, 76998, 102664, 115497, 153996, 230994, 307992, 346491, 461988, 692982, 923976, 1385964, 2771928]

約数ペア:

[(1, 2771928), (2, 1385964), (3, 923976), (4, 692982), (6, 461988), (8, 346491), (9, 307992), (12, 230994), (18, 153996), (24, 115497), (27, 102664), (36, 76998), (41, 67608), (54, 51332), (72, 38499), (82, 33804), (108, 25666), (123, 22536), (164, 16902), (216, 12833), (246, 11268), (313, 8856), (328, 8451), (369, 7512), (492, 5634), (626, 4428), (738, 3756), (939, 2952), (984, 2817), (1107, 2504), (1252, 2214), (1476, 1878)]