185890477164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2212981871}}^1$

素因数の和:2212981885

約数の個数: 24

約数和(自身を含む): 495707939328

約数和(自身を除く): 309817462164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2212981871, 4425963742, 6638945613, 8851927484, 13277891226, 15490873097, 26555782452, 30981746194, 46472619291, 61963492388, 92945238582, 185890477164]

約数ペア:

[(1, 185890477164), (2, 92945238582), (3, 61963492388), (4, 46472619291), (6, 30981746194), (7, 26555782452), (12, 15490873097), (14, 13277891226), (21, 8851927484), (28, 6638945613), (42, 4425963742), (84, 2212981871)]