18583308

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1726

約数の個数: 36

約数和(自身を含む): 47130720

約数和(自身を除く): 28547412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1327, 1556, 2334, 2654, 3501, 3981, 4668, 5308, 7002, 7962, 11943, 14004, 15924, 23886, 47772, 516203, 1032406, 1548609, 2064812, 3097218, 4645827, 6194436, 9291654, 18583308]

約数ペア:

[(1, 18583308), (2, 9291654), (3, 6194436), (4, 4645827), (6, 3097218), (9, 2064812), (12, 1548609), (18, 1032406), (36, 516203), (389, 47772), (778, 23886), (1167, 15924), (1327, 14004), (1556, 11943), (2334, 7962), (2654, 7002), (3501, 5308), (3981, 4668)]