2528196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 4003644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 179, 214, 321, 358, 428, 537, 642, 716, 1074, 1177, 1284, 1969, 2148, 2354, 3531, 3938, 4708, 5907, 7062, 7876, 11814, 14124, 19153, 23628, 38306, 57459, 76612, 114918, 210683, 229836, 421366, 632049, 842732, 1264098, 2528196]

約数ペア:

[(1, 2528196), (2, 1264098), (3, 842732), (4, 632049), (6, 421366), (11, 229836), (12, 210683), (22, 114918), (33, 76612), (44, 57459), (66, 38306), (107, 23628), (132, 19153), (179, 14124), (214, 11814), (321, 7876), (358, 7062), (428, 5907), (537, 4708), (642, 3938), (716, 3531), (1074, 2354), (1177, 2148), (1284, 1969)]