1848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:27

約数の個数: 32

約数和(自身を含む): 5760

約数和(自身を除く): 3912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848]

約数ペア:

[(1, 1848), (2, 924), (3, 616), (4, 462), (6, 308), (7, 264), (8, 231), (11, 168), (12, 154), (14, 132), (21, 88), (22, 84), (24, 77), (28, 66), (33, 56), (42, 44)]