648049164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7714871}}^1$

素因数の和:7714885

約数の個数: 24

約数和(自身を含む): 1728131328

約数和(自身を除く): 1080082164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7714871, 15429742, 23144613, 30859484, 46289226, 54004097, 92578452, 108008194, 162012291, 216016388, 324024582, 648049164]

約数ペア:

[(1, 648049164), (2, 324024582), (3, 216016388), (4, 162012291), (6, 108008194), (7, 92578452), (12, 54004097), (14, 46289226), (21, 30859484), (28, 23144613), (42, 15429742), (84, 7714871)]