2018519139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{45361}}^1$

素因数の和:45547

約数の個数: 32

約数和(自身を含む): 3332836864

約数和(自身を除く): 1314317725

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1141, 2119, 3423, 6357, 14833, 44499, 45361, 136083, 317527, 589693, 952581, 1769079, 4127851, 7393843, 12383553, 22181529, 51756901, 96119959, 155270703, 288359877, 672839713, 2018519139]

約数ペア:

[(1, 2018519139), (3, 672839713), (7, 288359877), (13, 155270703), (21, 96119959), (39, 51756901), (91, 22181529), (163, 12383553), (273, 7393843), (489, 4127851), (1141, 1769079), (2119, 952581), (3423, 589693), (6357, 317527), (14833, 136083), (44499, 45361)]