27144306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 67599168

約数和(自身を除く): 40454862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1021, 1266, 1477, 1899, 2042, 2954, 3063, 3798, 4431, 6126, 7147, 8862, 9189, 13293, 14294, 18378, 21441, 26586, 42882, 64323, 128646, 215431, 430862, 646293, 1292586, 1508017, 1938879, 3016034, 3877758, 4524051, 9048102, 13572153, 27144306]

約数ペア:

[(1, 27144306), (2, 13572153), (3, 9048102), (6, 4524051), (7, 3877758), (9, 3016034), (14, 1938879), (18, 1508017), (21, 1292586), (42, 646293), (63, 430862), (126, 215431), (211, 128646), (422, 64323), (633, 42882), (1021, 26586), (1266, 21441), (1477, 18378), (1899, 14294), (2042, 13293), (2954, 9189), (3063, 8862), (3798, 7147), (4431, 6126)]