15281646042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1\times {\mathrm{1009}}^1$

素因数の和:1999

約数の個数: 64

約数和(自身を含む): 33112033920

約数和(自身を除く): 17830387878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 281, 562, 691, 843, 1009, 1382, 1686, 2018, 2073, 3027, 3653, 4146, 6054, 7306, 8983, 10959, 13117, 17966, 21918, 26234, 26949, 39351, 53898, 78702, 194171, 283529, 388342, 567058, 582513, 697219, 850587, 1165026, 1394438, 1701174, 2091657, 2524223, 3685877, 4183314, 5048446, 7371754, 7572669, 9063847, 11057631, 15145338, 18127694, 22115262, 27191541, 54383082, 195918539, 391837078, 587755617, 1175511234, 2546941007, 5093882014, 7640823021, 15281646042]

約数ペア:

[(1, 15281646042), (2, 7640823021), (3, 5093882014), (6, 2546941007), (13, 1175511234), (26, 587755617), (39, 391837078), (78, 195918539), (281, 54383082), (562, 27191541), (691, 22115262), (843, 18127694), (1009, 15145338), (1382, 11057631), (1686, 9063847), (2018, 7572669), (2073, 7371754), (3027, 5048446), (3653, 4183314), (4146, 3685877), (6054, 2524223), (7306, 2091657), (8983, 1701174), (10959, 1394438), (13117, 1165026), (17966, 850587), (21918, 697219), (26234, 582513), (26949, 567058), (39351, 388342), (53898, 283529), (78702, 194171)]