12561738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{42727}}^1$

素因数の和:42746

約数の個数: 24

約数和(自身を含む): 29225952

約数和(自身を除く): 16664214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 42727, 85454, 128181, 256362, 299089, 598178, 897267, 1794534, 2093623, 4187246, 6280869, 12561738]

約数ペア:

[(1, 12561738), (2, 6280869), (3, 4187246), (6, 2093623), (7, 1794534), (14, 897267), (21, 598178), (42, 299089), (49, 256362), (98, 128181), (147, 85454), (294, 42727)]