129612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 345856

約数和(自身を除く): 216244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1543, 3086, 4629, 6172, 9258, 10801, 18516, 21602, 32403, 43204, 64806, 129612]

約数ペア:

[(1, 129612), (2, 64806), (3, 43204), (4, 32403), (6, 21602), (7, 18516), (12, 10801), (14, 9258), (21, 6172), (28, 4629), (42, 3086), (84, 1543)]