12905604

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1699}}^1$

素因数の和:1920

約数の個数: 36

約数和(自身を含む): 32796400

約数和(自身を除く): 19890796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1699, 1899, 2532, 3398, 3798, 5097, 6796, 7596, 10194, 15291, 20388, 30582, 61164, 358489, 716978, 1075467, 1433956, 2150934, 3226401, 4301868, 6452802, 12905604]

約数ペア:

[(1, 12905604), (2, 6452802), (3, 4301868), (4, 3226401), (6, 2150934), (9, 1433956), (12, 1075467), (18, 716978), (36, 358489), (211, 61164), (422, 30582), (633, 20388), (844, 15291), (1266, 10194), (1699, 7596), (1899, 6796), (2532, 5097), (3398, 3798)]