18527696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 60

約数和(自身を含む): 41143200

約数和(自身を除く): 22615504

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 199, 253, 368, 398, 506, 529, 796, 1012, 1058, 1592, 2024, 2116, 2189, 3184, 4048, 4232, 4378, 4577, 5819, 8464, 8756, 9154, 11638, 17512, 18308, 23276, 35024, 36616, 46552, 50347, 73232, 93104, 100694, 105271, 201388, 210542, 402776, 421084, 805552, 842168, 1157981, 1684336, 2315962, 4631924, 9263848, 18527696]

約数ペア:

[(1, 18527696), (2, 9263848), (4, 4631924), (8, 2315962), (11, 1684336), (16, 1157981), (22, 842168), (23, 805552), (44, 421084), (46, 402776), (88, 210542), (92, 201388), (176, 105271), (184, 100694), (199, 93104), (253, 73232), (368, 50347), (398, 46552), (506, 36616), (529, 35024), (796, 23276), (1012, 18308), (1058, 17512), (1592, 11638), (2024, 9154), (2116, 8756), (2189, 8464), (3184, 5819), (4048, 4577), (4232, 4378)]