18962166

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 39790080

約数和(自身を除く): 20827914

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 439, 626, 878, 939, 1317, 1878, 2634, 7199, 10097, 14398, 20194, 21597, 30291, 43194, 60582, 137407, 274814, 412221, 824442, 3160361, 6320722, 9481083, 18962166]

約数ペア:

[(1, 18962166), (2, 9481083), (3, 6320722), (6, 3160361), (23, 824442), (46, 412221), (69, 274814), (138, 137407), (313, 60582), (439, 43194), (626, 30291), (878, 21597), (939, 20194), (1317, 14398), (1878, 10097), (2634, 7199)]