6439404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 16110080

約数和(自身を除く): 9670676

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 463, 732, 926, 1159, 1389, 1852, 2318, 2778, 3477, 4636, 5556, 6954, 8797, 13908, 17594, 26391, 28243, 35188, 52782, 56486, 84729, 105564, 112972, 169458, 338916, 536617, 1073234, 1609851, 2146468, 3219702, 6439404]

約数ペア:

[(1, 6439404), (2, 3219702), (3, 2146468), (4, 1609851), (6, 1073234), (12, 536617), (19, 338916), (38, 169458), (57, 112972), (61, 105564), (76, 84729), (114, 56486), (122, 52782), (183, 35188), (228, 28243), (244, 26391), (366, 17594), (463, 13908), (732, 8797), (926, 6954), (1159, 5556), (1389, 4636), (1852, 3477), (2318, 2778)]