2018163612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{235877}}^1$

素因数の和:235938

約数の個数: 48

約数和(自身を含む): 5072320512

約数和(自身を除く): 3054156900

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 235877, 471754, 707631, 943508, 1415262, 2830524, 5425171, 7312187, 10850342, 14624374, 16275513, 21700684, 21936561, 29248748, 32551026, 43873122, 65102052, 87746244, 168180301, 336360602, 504540903, 672721204, 1009081806, 2018163612]

約数ペア:

[(1, 2018163612), (2, 1009081806), (3, 672721204), (4, 504540903), (6, 336360602), (12, 168180301), (23, 87746244), (31, 65102052), (46, 43873122), (62, 32551026), (69, 29248748), (92, 21936561), (93, 21700684), (124, 16275513), (138, 14624374), (186, 10850342), (276, 7312187), (372, 5425171), (713, 2830524), (1426, 1415262), (2139, 943508), (2852, 707631), (4278, 471754), (8556, 235877)]