2017846485

素因数分解:

$3^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1453}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 3662684160

約数和(自身を除く): 1644837675

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 243, 381, 405, 635, 729, 1143, 1215, 1453, 1905, 2187, 3429, 3645, 4359, 5715, 7265, 10287, 10935, 13077, 17145, 21795, 30861, 39231, 51435, 65385, 92583, 117693, 154305, 184531, 196155, 277749, 353079, 462915, 553593, 588465, 922655, 1059237, 1388745, 1660779, 1765395, 2767965, 3177711, 4982337, 5296185, 8303895, 14947011, 15888555, 24911685, 44841033, 74735055, 134523099, 224205165, 403569297, 672615495, 2017846485]

約数ペア:

[(1, 2017846485), (3, 672615495), (5, 403569297), (9, 224205165), (15, 134523099), (27, 74735055), (45, 44841033), (81, 24911685), (127, 15888555), (135, 14947011), (243, 8303895), (381, 5296185), (405, 4982337), (635, 3177711), (729, 2767965), (1143, 1765395), (1215, 1660779), (1453, 1388745), (1905, 1059237), (2187, 922655), (3429, 588465), (3645, 553593), (4359, 462915), (5715, 353079), (7265, 277749), (10287, 196155), (10935, 184531), (13077, 154305), (17145, 117693), (21795, 92583), (30861, 65385), (39231, 51435)]