83280036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{991429}}^1$

素因数の和:991443

約数の個数: 24

約数和(自身を含む): 222080320

約数和(自身を除く): 138800284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 991429, 1982858, 2974287, 3965716, 5948574, 6940003, 11897148, 13880006, 20820009, 27760012, 41640018, 83280036]

約数ペア:

[(1, 83280036), (2, 41640018), (3, 27760012), (4, 20820009), (6, 13880006), (7, 11897148), (12, 6940003), (14, 5948574), (21, 3965716), (28, 2974287), (42, 1982858), (84, 991429)]