187171404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3371}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 500027136

約数和(自身を除く): 312855732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661, 1322, 1983, 2644, 3371, 3966, 4627, 6742, 7932, 9254, 10113, 13484, 13881, 18508, 20226, 23597, 27762, 40452, 47194, 55524, 70791, 94388, 141582, 283164, 2228231, 4456462, 6684693, 8912924, 13369386, 15597617, 26738772, 31195234, 46792851, 62390468, 93585702, 187171404]

約数ペア:

[(1, 187171404), (2, 93585702), (3, 62390468), (4, 46792851), (6, 31195234), (7, 26738772), (12, 15597617), (14, 13369386), (21, 8912924), (28, 6684693), (42, 4456462), (84, 2228231), (661, 283164), (1322, 141582), (1983, 94388), (2644, 70791), (3371, 55524), (3966, 47194), (4627, 40452), (6742, 27762), (7932, 23597), (9254, 20226), (10113, 18508), (13484, 13881)]