3564678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 8015616

約数和(自身を除く): 4450938

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1987, 3974, 5961, 11922, 25831, 45701, 51662, 77493, 91402, 137103, 154986, 274206, 594113, 1188226, 1782339, 3564678]

約数ペア:

[(1, 3564678), (2, 1782339), (3, 1188226), (6, 594113), (13, 274206), (23, 154986), (26, 137103), (39, 91402), (46, 77493), (69, 51662), (78, 45701), (138, 25831), (299, 11922), (598, 5961), (897, 3974), (1794, 1987)]