18484812

素因数分解:

$2^2\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1109}}^1$

素因数の和:1582

約数の個数: 36

約数和(自身を含む): 46868640

約数和(自身を除く): 28383828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 463, 926, 1109, 1389, 1852, 2218, 2778, 3327, 4167, 4436, 5556, 6654, 8334, 9981, 13308, 16668, 19962, 39924, 513467, 1026934, 1540401, 2053868, 3080802, 4621203, 6161604, 9242406, 18484812]

約数ペア:

[(1, 18484812), (2, 9242406), (3, 6161604), (4, 4621203), (6, 3080802), (9, 2053868), (12, 1540401), (18, 1026934), (36, 513467), (463, 39924), (926, 19962), (1109, 16668), (1389, 13308), (1852, 9981), (2218, 8334), (2778, 6654), (3327, 5556), (4167, 4436)]