218979282

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{52817}}^1$

素因数の和:53513

約数の個数: 16

約数和(自身を含む): 438600672

約数和(自身を除く): 219621390

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 52817, 105634, 158451, 316902, 36496547, 72993094, 109489641, 218979282]

約数ペア:

[(1, 218979282), (2, 109489641), (3, 72993094), (6, 36496547), (691, 316902), (1382, 158451), (2073, 105634), (4146, 52817)]