639103332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{6961}}^1$

素因数の和:8068

約数の個数: 48

約数和(自身を含む): 1706079872

約数和(自身を除く): 1066976540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1093, 2186, 3279, 4372, 6558, 6961, 7651, 13116, 13922, 15302, 20883, 22953, 27844, 30604, 41766, 45906, 48727, 83532, 91812, 97454, 146181, 194908, 292362, 584724, 7608373, 15216746, 22825119, 30433492, 45650238, 53258611, 91300476, 106517222, 159775833, 213034444, 319551666, 639103332]

約数ペア:

[(1, 639103332), (2, 319551666), (3, 213034444), (4, 159775833), (6, 106517222), (7, 91300476), (12, 53258611), (14, 45650238), (21, 30433492), (28, 22825119), (42, 15216746), (84, 7608373), (1093, 584724), (2186, 292362), (3279, 194908), (4372, 146181), (6558, 97454), (6961, 91812), (7651, 83532), (13116, 48727), (13922, 45906), (15302, 41766), (20883, 30604), (22953, 27844)]