2789694

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 6528000

約数和(自身を除く): 3738306

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 2719, 5438, 8157, 16314, 24471, 48942, 51661, 73413, 103322, 146826, 154983, 309966, 464949, 929898, 1394847, 2789694]

約数ペア:

[(1, 2789694), (2, 1394847), (3, 929898), (6, 464949), (9, 309966), (18, 154983), (19, 146826), (27, 103322), (38, 73413), (54, 51661), (57, 48942), (114, 24471), (171, 16314), (342, 8157), (513, 5438), (1026, 2719)]