20190924

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 57435840

約数和(自身を除く): 37244916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 197, 219, 234, 292, 351, 394, 438, 468, 591, 657, 702, 788, 876, 949, 1182, 1314, 1404, 1773, 1898, 1971, 2364, 2561, 2628, 2847, 3546, 3796, 3942, 5122, 5319, 5694, 7092, 7683, 7884, 8541, 10244, 10638, 11388, 14381, 15366, 17082, 21276, 23049, 25623, 28762, 30732, 34164, 43143, 46098, 51246, 57524, 69147, 86286, 92196, 102492, 129429, 138294, 172572, 186953, 258858, 276588, 373906, 388287, 517716, 560859, 747812, 776574, 1121718, 1553148, 1682577, 2243436, 3365154, 5047731, 6730308, 10095462, 20190924]

約数ペア:

[(1, 20190924), (2, 10095462), (3, 6730308), (4, 5047731), (6, 3365154), (9, 2243436), (12, 1682577), (13, 1553148), (18, 1121718), (26, 776574), (27, 747812), (36, 560859), (39, 517716), (52, 388287), (54, 373906), (73, 276588), (78, 258858), (108, 186953), (117, 172572), (146, 138294), (156, 129429), (197, 102492), (219, 92196), (234, 86286), (292, 69147), (351, 57524), (394, 51246), (438, 46098), (468, 43143), (591, 34164), (657, 30732), (702, 28762), (788, 25623), (876, 23049), (949, 21276), (1182, 17082), (1314, 15366), (1404, 14381), (1773, 11388), (1898, 10638), (1971, 10244), (2364, 8541), (2561, 7884), (2628, 7683), (2847, 7092), (3546, 5694), (3796, 5319), (3942, 5122)]