129634764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1543271}}^1$

素因数の和:1543285

約数の個数: 24

約数和(自身を含む): 345692928

約数和(自身を除く): 216058164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1543271, 3086542, 4629813, 6173084, 9259626, 10802897, 18519252, 21605794, 32408691, 43211588, 64817382, 129634764]

約数ペア:

[(1, 129634764), (2, 64817382), (3, 43211588), (4, 32408691), (6, 21605794), (7, 18519252), (12, 10802897), (14, 9259626), (21, 6173084), (28, 4629813), (42, 3086542), (84, 1543271)]