21186624

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6523

約数の個数: 56

約数和(自身を含む): 59362848

約数和(自身を除く): 38176224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 6491, 12982, 19473, 25964, 38946, 51928, 77892, 103856, 110347, 155784, 207712, 220694, 311568, 331041, 415424, 441388, 623136, 662082, 882776, 1246272, 1324164, 1765552, 2648328, 3531104, 5296656, 7062208, 10593312, 21186624]

約数ペア:

[(1, 21186624), (2, 10593312), (3, 7062208), (4, 5296656), (6, 3531104), (8, 2648328), (12, 1765552), (16, 1324164), (17, 1246272), (24, 882776), (32, 662082), (34, 623136), (48, 441388), (51, 415424), (64, 331041), (68, 311568), (96, 220694), (102, 207712), (136, 155784), (192, 110347), (204, 103856), (272, 77892), (408, 51928), (544, 38946), (816, 25964), (1088, 19473), (1632, 12982), (3264, 6491)]