18707136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 112

約数和(自身を含む): 58521600

約数和(自身を除く): 39814464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 449, 496, 651, 672, 744, 868, 898, 992, 1302, 1344, 1347, 1488, 1736, 1796, 1984, 2604, 2694, 2976, 3143, 3472, 3592, 5208, 5388, 5952, 6286, 6944, 7184, 9429, 10416, 10776, 12572, 13888, 13919, 14368, 18858, 20832, 21552, 25144, 27838, 28736, 37716, 41664, 41757, 43104, 50288, 55676, 75432, 83514, 86208, 97433, 100576, 111352, 150864, 167028, 194866, 201152, 222704, 292299, 301728, 334056, 389732, 445408, 584598, 603456, 668112, 779464, 890816, 1169196, 1336224, 1558928, 2338392, 2672448, 3117856, 4676784, 6235712, 9353568, 18707136]

約数ペア:

[(1, 18707136), (2, 9353568), (3, 6235712), (4, 4676784), (6, 3117856), (7, 2672448), (8, 2338392), (12, 1558928), (14, 1336224), (16, 1169196), (21, 890816), (24, 779464), (28, 668112), (31, 603456), (32, 584598), (42, 445408), (48, 389732), (56, 334056), (62, 301728), (64, 292299), (84, 222704), (93, 201152), (96, 194866), (112, 167028), (124, 150864), (168, 111352), (186, 100576), (192, 97433), (217, 86208), (224, 83514), (248, 75432), (336, 55676), (372, 50288), (434, 43104), (448, 41757), (449, 41664), (496, 37716), (651, 28736), (672, 27838), (744, 25144), (868, 21552), (898, 20832), (992, 18858), (1302, 14368), (1344, 13919), (1347, 13888), (1488, 12572), (1736, 10776), (1796, 10416), (1984, 9429), (2604, 7184), (2694, 6944), (2976, 6286), (3143, 5952), (3472, 5388), (3592, 5208)]