1885788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 5152000

約数和(自身を除く): 3266212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 919, 1026, 1838, 2052, 2757, 3676, 5514, 8271, 11028, 16542, 17461, 24813, 33084, 34922, 49626, 52383, 69844, 99252, 104766, 157149, 209532, 314298, 471447, 628596, 942894, 1885788]

約数ペア:

[(1, 1885788), (2, 942894), (3, 628596), (4, 471447), (6, 314298), (9, 209532), (12, 157149), (18, 104766), (19, 99252), (27, 69844), (36, 52383), (38, 49626), (54, 34922), (57, 33084), (76, 24813), (108, 17461), (114, 16542), (171, 11028), (228, 8271), (342, 5514), (513, 3676), (684, 2757), (919, 2052), (1026, 1838)]