1874489298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{2011}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 4241617920

約数和(自身を除く): 2367128622

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 487, 638, 957, 974, 1461, 1914, 2011, 2922, 4022, 5357, 6033, 10714, 12066, 14123, 16071, 22121, 28246, 32142, 42369, 44242, 58319, 66363, 84738, 116638, 132726, 155353, 174957, 310706, 349914, 466059, 641509, 932118, 979357, 1283018, 1924527, 1958714, 2938071, 3849054, 5876142, 10772927, 21545854, 28401353, 32318781, 56802706, 64637562, 85204059, 170408118, 312414883, 624829766, 937244649, 1874489298]

約数ペア:

[(1, 1874489298), (2, 937244649), (3, 624829766), (6, 312414883), (11, 170408118), (22, 85204059), (29, 64637562), (33, 56802706), (58, 32318781), (66, 28401353), (87, 21545854), (174, 10772927), (319, 5876142), (487, 3849054), (638, 2938071), (957, 1958714), (974, 1924527), (1461, 1283018), (1914, 979357), (2011, 932118), (2922, 641509), (4022, 466059), (5357, 349914), (6033, 310706), (10714, 174957), (12066, 155353), (14123, 132726), (16071, 116638), (22121, 84738), (28246, 66363), (32142, 58319), (42369, 44242)]