18406257568

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{463}}^1\times {\mathrm{3919}}^1$

素因数の和:4709

約数の個数: 48

約数和(自身を含む): 36439441920

約数和(自身を除く): 18033184352

約数列:

[1, 2, 4, 8, 16, 32, 317, 463, 634, 926, 1268, 1852, 2536, 3704, 3919, 5072, 7408, 7838, 10144, 14816, 15676, 31352, 62704, 125408, 146771, 293542, 587084, 1174168, 1242323, 1814497, 2348336, 2484646, 3628994, 4696672, 4969292, 7257988, 9938584, 14515976, 19877168, 29031952, 39754336, 58063904, 575195549, 1150391098, 2300782196, 4601564392, 9203128784, 18406257568]

約数ペア:

[(1, 18406257568), (2, 9203128784), (4, 4601564392), (8, 2300782196), (16, 1150391098), (32, 575195549), (317, 58063904), (463, 39754336), (634, 29031952), (926, 19877168), (1268, 14515976), (1852, 9938584), (2536, 7257988), (3704, 4969292), (3919, 4696672), (5072, 3628994), (7408, 2484646), (7838, 2348336), (10144, 1814497), (14816, 1242323), (15676, 1174168), (31352, 587084), (62704, 293542), (125408, 146771)]