18520656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5011}}^1$

素因数の和:5040

約数の個数: 80

約数和(自身を含む): 59662848

約数和(自身を除く): 41142192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 5011, 10022, 15033, 20044, 30066, 35077, 40088, 55121, 60132, 70154, 80176, 105231, 110242, 120264, 140308, 165363, 210462, 220484, 240528, 280616, 330726, 385847, 420924, 440968, 561232, 661452, 771694, 841848, 881936, 1157541, 1322904, 1543388, 1683696, 2315082, 2645808, 3086776, 4630164, 6173552, 9260328, 18520656]

約数ペア:

[(1, 18520656), (2, 9260328), (3, 6173552), (4, 4630164), (6, 3086776), (7, 2645808), (8, 2315082), (11, 1683696), (12, 1543388), (14, 1322904), (16, 1157541), (21, 881936), (22, 841848), (24, 771694), (28, 661452), (33, 561232), (42, 440968), (44, 420924), (48, 385847), (56, 330726), (66, 280616), (77, 240528), (84, 220484), (88, 210462), (112, 165363), (132, 140308), (154, 120264), (168, 110242), (176, 105231), (231, 80176), (264, 70154), (308, 60132), (336, 55121), (462, 40088), (528, 35077), (616, 30066), (924, 20044), (1232, 15033), (1848, 10022), (3696, 5011)]