12831756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 34454784

約数和(自身を除く): 21623028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 883, 1038, 1211, 1766, 2076, 2422, 2649, 3532, 3633, 4844, 5298, 6181, 7266, 10596, 12362, 14532, 18543, 24724, 37086, 74172, 152759, 305518, 458277, 611036, 916554, 1069313, 1833108, 2138626, 3207939, 4277252, 6415878, 12831756]

約数ペア:

[(1, 12831756), (2, 6415878), (3, 4277252), (4, 3207939), (6, 2138626), (7, 1833108), (12, 1069313), (14, 916554), (21, 611036), (28, 458277), (42, 305518), (84, 152759), (173, 74172), (346, 37086), (519, 24724), (692, 18543), (883, 14532), (1038, 12362), (1211, 10596), (1766, 7266), (2076, 6181), (2422, 5298), (2649, 4844), (3532, 3633)]