38954226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 81607680

約数和(自身を除く): 42653454

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 439, 643, 878, 1286, 1317, 1929, 2634, 3858, 10097, 14789, 20194, 29578, 30291, 44367, 60582, 88734, 282277, 564554, 846831, 1693662, 6492371, 12984742, 19477113, 38954226]

約数ペア:

[(1, 38954226), (2, 19477113), (3, 12984742), (6, 6492371), (23, 1693662), (46, 846831), (69, 564554), (138, 282277), (439, 88734), (643, 60582), (878, 44367), (1286, 30291), (1317, 29578), (1929, 20194), (2634, 14789), (3858, 10097)]