131996508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1571387}}^1$

素因数の和:1571401

約数の個数: 24

約数和(自身を含む): 351990912

約数和(自身を除く): 219994404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1571387, 3142774, 4714161, 6285548, 9428322, 10999709, 18856644, 21999418, 32999127, 43998836, 65998254, 131996508]

約数ペア:

[(1, 131996508), (2, 65998254), (3, 43998836), (4, 32999127), (6, 21999418), (7, 18856644), (12, 10999709), (14, 9428322), (21, 6285548), (28, 4714161), (42, 3142774), (84, 1571387)]