39978006

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{125717}}^1$

素因数の和:125775

約数の個数: 16

約数和(自身を含む): 81465264

約数和(自身を除く): 41487258

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 125717, 251434, 377151, 754302, 6663001, 13326002, 19989003, 39978006]

約数ペア:

[(1, 39978006), (2, 19989003), (3, 13326002), (6, 6663001), (53, 754302), (106, 377151), (159, 251434), (318, 125717)]