26525178

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 36374022

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 251, 309, 342, 502, 513, 618, 753, 927, 1026, 1506, 1854, 1957, 2259, 2781, 3914, 4518, 4769, 5562, 5871, 6777, 9538, 11742, 13554, 14307, 17613, 25853, 28614, 35226, 42921, 51706, 52839, 77559, 85842, 105678, 128763, 155118, 232677, 257526, 465354, 491207, 698031, 982414, 1396062, 1473621, 2947242, 4420863, 8841726, 13262589, 26525178]

約数ペア:

[(1, 26525178), (2, 13262589), (3, 8841726), (6, 4420863), (9, 2947242), (18, 1473621), (19, 1396062), (27, 982414), (38, 698031), (54, 491207), (57, 465354), (103, 257526), (114, 232677), (171, 155118), (206, 128763), (251, 105678), (309, 85842), (342, 77559), (502, 52839), (513, 51706), (618, 42921), (753, 35226), (927, 28614), (1026, 25853), (1506, 17613), (1854, 14307), (1957, 13554), (2259, 11742), (2781, 9538), (3914, 6777), (4518, 5871), (4769, 5562)]