72684784254

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{38703293}}^1$

素因数の和:38703611

約数の個数: 16

約数和(自身を含む): 145834011792

約数和(自身を除く): 73149227538

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 38703293, 77406586, 116109879, 232219758, 12114130709, 24228261418, 36342392127, 72684784254]

約数ペア:

[(1, 72684784254), (2, 36342392127), (3, 24228261418), (6, 12114130709), (313, 232219758), (626, 116109879), (939, 77406586), (1878, 38703293)]