40679538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{398819}}^1$

素因数の和:398841

約数の個数: 16

約数和(自身を含む): 86145120

約数和(自身を除く): 45465582

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 398819, 797638, 1196457, 2392914, 6779923, 13559846, 20339769, 40679538]

約数ペア:

[(1, 40679538), (2, 20339769), (3, 13559846), (6, 6779923), (17, 2392914), (34, 1196457), (51, 797638), (102, 398819)]