16871484

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4099}}^1$

素因数の和:4127

約数の個数: 48

約数和(自身を含む): 45920000

約数和(自身を除く): 29048516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4099, 4116, 8198, 12297, 16396, 24594, 28693, 49188, 57386, 86079, 114772, 172158, 200851, 344316, 401702, 602553, 803404, 1205106, 1405957, 2410212, 2811914, 4217871, 5623828, 8435742, 16871484]

約数ペア:

[(1, 16871484), (2, 8435742), (3, 5623828), (4, 4217871), (6, 2811914), (7, 2410212), (12, 1405957), (14, 1205106), (21, 803404), (28, 602553), (42, 401702), (49, 344316), (84, 200851), (98, 172158), (147, 114772), (196, 86079), (294, 57386), (343, 49188), (588, 28693), (686, 24594), (1029, 16396), (1372, 12297), (2058, 8198), (4099, 4116)]