2722146738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19725701}}^1$

素因数の和:19725729

約数の個数: 16

約数和(自身を含む): 5681002176

約数和(自身を除く): 2958855438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 19725701, 39451402, 59177103, 118354206, 453691123, 907382246, 1361073369, 2722146738]

約数ペア:

[(1, 2722146738), (2, 1361073369), (3, 907382246), (6, 453691123), (23, 118354206), (46, 59177103), (69, 39451402), (138, 19725701)]