84180285.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3309851}}^1$

素因数の和:3309865

約数の個数: 24

約数和(自身を含む): 741406848

約数和(自身を除く): 463379364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3309851, 6619702, 9929553, 13239404, 19859106, 23168957, 39718212, 46337914, 69506871, 92675828, 139013742, 278027484]

約数ペア:

[(1, 278027484), (2, 139013742), (3, 92675828), (4, 69506871), (6, 46337914), (7, 39718212), (12, 23168957), (14, 19859106), (21, 13239404), (28, 9929553), (42, 6619702), (84, 3309851)]