1856552214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{18917}}^1$

素因数の和:20420

約数の個数: 32

約数和(自身を含む): 4053597696

約数和(自身を除く): 2197045482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1487, 2974, 4461, 8922, 16357, 18917, 32714, 37834, 49071, 56751, 98142, 113502, 208087, 416174, 624261, 1248522, 28129579, 56259158, 84388737, 168777474, 309425369, 618850738, 928276107, 1856552214]

約数ペア:

[(1, 1856552214), (2, 928276107), (3, 618850738), (6, 309425369), (11, 168777474), (22, 84388737), (33, 56259158), (66, 28129579), (1487, 1248522), (2974, 624261), (4461, 416174), (8922, 208087), (16357, 113502), (18917, 98142), (32714, 56751), (37834, 49071)]