21754176

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3907}}^1$

素因数の和:3951

約数の個数: 56

約数和(自身を含む): 59557920

約数和(自身を除く): 37803744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3907, 5568, 7814, 11721, 15628, 23442, 31256, 46884, 62512, 93768, 113303, 125024, 187536, 226606, 250048, 339909, 375072, 453212, 679818, 750144, 906424, 1359636, 1812848, 2719272, 3625696, 5438544, 7251392, 10877088, 21754176]

約数ペア:

[(1, 21754176), (2, 10877088), (3, 7251392), (4, 5438544), (6, 3625696), (8, 2719272), (12, 1812848), (16, 1359636), (24, 906424), (29, 750144), (32, 679818), (48, 453212), (58, 375072), (64, 339909), (87, 250048), (96, 226606), (116, 187536), (174, 125024), (192, 113303), (232, 93768), (348, 62512), (464, 46884), (696, 31256), (928, 23442), (1392, 15628), (1856, 11721), (2784, 7814), (3907, 5568)]