18585616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 43711488

約数和(自身を除く): 25125872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 101, 106, 112, 124, 202, 212, 217, 248, 371, 404, 424, 434, 496, 707, 742, 808, 848, 868, 1414, 1484, 1616, 1643, 1736, 2828, 2968, 3131, 3286, 3472, 5353, 5656, 5936, 6262, 6572, 10706, 11312, 11501, 12524, 13144, 21412, 21917, 23002, 25048, 26288, 37471, 42824, 43834, 46004, 50096, 74942, 85648, 87668, 92008, 149884, 165943, 175336, 184016, 299768, 331886, 350672, 599536, 663772, 1161601, 1327544, 2323202, 2655088, 4646404, 9292808, 18585616]

約数ペア:

[(1, 18585616), (2, 9292808), (4, 4646404), (7, 2655088), (8, 2323202), (14, 1327544), (16, 1161601), (28, 663772), (31, 599536), (53, 350672), (56, 331886), (62, 299768), (101, 184016), (106, 175336), (112, 165943), (124, 149884), (202, 92008), (212, 87668), (217, 85648), (248, 74942), (371, 50096), (404, 46004), (424, 43834), (434, 42824), (496, 37471), (707, 26288), (742, 25048), (808, 23002), (848, 21917), (868, 21412), (1414, 13144), (1484, 12524), (1616, 11501), (1643, 11312), (1736, 10706), (2828, 6572), (2968, 6262), (3131, 5936), (3286, 5656), (3472, 5353)]