2789172

素因数分解:

$2^2\times 3^2\times {\mathrm{77477}}^1$

素因数の和:77487

約数の個数: 18

約数和(自身を含む): 7050498

約数和(自身を除く): 4261326

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 77477, 154954, 232431, 309908, 464862, 697293, 929724, 1394586, 2789172]

約数ペア:

[(1, 2789172), (2, 1394586), (3, 929724), (4, 697293), (6, 464862), (9, 309908), (12, 232431), (18, 154954), (36, 77477)]