12662712

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 34458840

約数和(自身を除く): 21796128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 443, 794, 886, 1191, 1329, 1588, 1772, 2382, 2658, 3176, 3544, 3573, 3987, 4764, 5316, 7146, 7974, 9528, 10632, 14292, 15948, 28584, 31896, 175871, 351742, 527613, 703484, 1055226, 1406968, 1582839, 2110452, 3165678, 4220904, 6331356, 12662712]

約数ペア:

[(1, 12662712), (2, 6331356), (3, 4220904), (4, 3165678), (6, 2110452), (8, 1582839), (9, 1406968), (12, 1055226), (18, 703484), (24, 527613), (36, 351742), (72, 175871), (397, 31896), (443, 28584), (794, 15948), (886, 14292), (1191, 10632), (1329, 9528), (1588, 7974), (1772, 7146), (2382, 5316), (2658, 4764), (3176, 3987), (3544, 3573)]