19578048

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{2081}}^1$

素因数の和:2110

約数の個数: 84

約数和(自身を含む): 60286392

約数和(自身を除く): 40708344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2081, 2352, 3136, 4162, 4704, 6243, 8324, 9408, 12486, 14567, 16648, 24972, 29134, 33296, 43701, 49944, 58268, 66592, 87402, 99888, 101969, 116536, 133184, 174804, 199776, 203938, 233072, 305907, 349608, 399552, 407876, 466144, 611814, 699216, 815752, 932288, 1223628, 1398432, 1631504, 2447256, 2796864, 3263008, 4894512, 6526016, 9789024, 19578048]

約数ペア:

[(1, 19578048), (2, 9789024), (3, 6526016), (4, 4894512), (6, 3263008), (7, 2796864), (8, 2447256), (12, 1631504), (14, 1398432), (16, 1223628), (21, 932288), (24, 815752), (28, 699216), (32, 611814), (42, 466144), (48, 407876), (49, 399552), (56, 349608), (64, 305907), (84, 233072), (96, 203938), (98, 199776), (112, 174804), (147, 133184), (168, 116536), (192, 101969), (196, 99888), (224, 87402), (294, 66592), (336, 58268), (392, 49944), (448, 43701), (588, 33296), (672, 29134), (784, 24972), (1176, 16648), (1344, 14567), (1568, 12486), (2081, 9408), (2352, 8324), (3136, 6243), (4162, 4704)]