13036338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 32535360

約数和(自身を除く): 19499022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 659, 942, 1099, 1318, 1413, 1977, 2198, 2826, 3297, 3954, 4613, 5931, 6594, 9226, 9891, 11862, 13839, 19782, 27678, 41517, 83034, 103463, 206926, 310389, 620778, 724241, 931167, 1448482, 1862334, 2172723, 4345446, 6518169, 13036338]

約数ペア:

[(1, 13036338), (2, 6518169), (3, 4345446), (6, 2172723), (7, 1862334), (9, 1448482), (14, 931167), (18, 724241), (21, 620778), (42, 310389), (63, 206926), (126, 103463), (157, 83034), (314, 41517), (471, 27678), (659, 19782), (942, 13839), (1099, 11862), (1318, 9891), (1413, 9226), (1977, 6594), (2198, 5931), (2826, 4613), (3297, 3954)]