18061221971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1523}}^1\times {\mathrm{5273}}^1$

素因数の和:6982

約数の個数: 16

約数和(自身を含む): 19579535136

約数和(自身を除く): 1518313165

約数列:

[1, 13, 173, 1523, 2249, 5273, 19799, 68549, 263479, 912229, 3425227, 8030779, 11858977, 104400127, 1389324767, 18061221971]

約数ペア:

[(1, 18061221971), (13, 1389324767), (173, 104400127), (1523, 11858977), (2249, 8030779), (5273, 3425227), (19799, 912229), (68549, 263479)]