1807128

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 5155800

約数和(自身を除く): 3348672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1321, 1368, 2642, 3963, 5284, 7926, 10568, 11889, 15852, 23778, 25099, 31704, 47556, 50198, 75297, 95112, 100396, 150594, 200792, 225891, 301188, 451782, 602376, 903564, 1807128]

約数ペア:

[(1, 1807128), (2, 903564), (3, 602376), (4, 451782), (6, 301188), (8, 225891), (9, 200792), (12, 150594), (18, 100396), (19, 95112), (24, 75297), (36, 50198), (38, 47556), (57, 31704), (72, 25099), (76, 23778), (114, 15852), (152, 11889), (171, 10568), (228, 7926), (342, 5284), (456, 3963), (684, 2642), (1321, 1368)]