2016072018

素因数分解:

$2^1\times 3^4\times {\mathrm{12444889}}^1$

素因数の和:12444903

約数の個数: 20

約数和(自身を含む): 4517495070

約数和(自身を除く): 2501423052

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12444889, 24889778, 37334667, 74669334, 112004001, 224008002, 336012003, 672024006, 1008036009, 2016072018]

約数ペア:

[(1, 2016072018), (2, 1008036009), (3, 672024006), (6, 336012003), (9, 224008002), (18, 112004001), (27, 74669334), (54, 37334667), (81, 24889778), (162, 12444889)]