39868638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{390869}}^1$

素因数の和:390891

約数の個数: 16

約数和(自身を含む): 84427920

約数和(自身を除く): 44559282

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 390869, 781738, 1172607, 2345214, 6644773, 13289546, 19934319, 39868638]

約数ペア:

[(1, 39868638), (2, 19934319), (3, 13289546), (6, 6644773), (17, 2345214), (34, 1172607), (51, 781738), (102, 390869)]