181721414

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{15217}}^1$

素因数の和:16079

約数の個数: 16

約数和(自身を含む): 311908128

約数和(自身を除く): 130186714

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 15217, 30434, 106519, 213038, 12980101, 25960202, 90860707, 181721414]

約数ペア:

[(1, 181721414), (2, 90860707), (7, 25960202), (14, 12980101), (853, 213038), (1706, 106519), (5971, 30434), (11942, 15217)]