18070976

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 112

約数和(自身を含む): 47304960

約数和(自身を除く): 29233984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 193, 209, 224, 266, 304, 308, 352, 386, 418, 448, 532, 608, 616, 704, 772, 836, 1064, 1216, 1232, 1351, 1463, 1544, 1672, 2123, 2128, 2464, 2702, 2926, 3088, 3344, 3667, 4246, 4256, 4928, 5404, 5852, 6176, 6688, 7334, 8492, 8512, 10808, 11704, 12352, 13376, 14668, 14861, 16984, 21616, 23408, 25669, 29336, 29722, 33968, 40337, 43232, 46816, 51338, 58672, 59444, 67936, 80674, 86464, 93632, 102676, 117344, 118888, 135872, 161348, 205352, 234688, 237776, 282359, 322696, 410704, 475552, 564718, 645392, 821408, 951104, 1129436, 1290784, 1642816, 2258872, 2581568, 4517744, 9035488, 18070976]

約数ペア:

[(1, 18070976), (2, 9035488), (4, 4517744), (7, 2581568), (8, 2258872), (11, 1642816), (14, 1290784), (16, 1129436), (19, 951104), (22, 821408), (28, 645392), (32, 564718), (38, 475552), (44, 410704), (56, 322696), (64, 282359), (76, 237776), (77, 234688), (88, 205352), (112, 161348), (133, 135872), (152, 118888), (154, 117344), (176, 102676), (193, 93632), (209, 86464), (224, 80674), (266, 67936), (304, 59444), (308, 58672), (352, 51338), (386, 46816), (418, 43232), (448, 40337), (532, 33968), (608, 29722), (616, 29336), (704, 25669), (772, 23408), (836, 21616), (1064, 16984), (1216, 14861), (1232, 14668), (1351, 13376), (1463, 12352), (1544, 11704), (1672, 10808), (2123, 8512), (2128, 8492), (2464, 7334), (2702, 6688), (2926, 6176), (3088, 5852), (3344, 5404), (3667, 4928), (4246, 4256)]