855854538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{168409}}^1$

素因数の和:168443

約数の個数: 48

約数和(自身を含む): 2150258880

約数和(自身を除く): 1294404342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 168409, 336818, 505227, 1010454, 1178863, 1852499, 2357726, 3536589, 3704998, 5557497, 7073178, 11114994, 12967493, 20377489, 25934986, 38902479, 40754978, 61132467, 77804958, 122264934, 142642423, 285284846, 427927269, 855854538]

約数ペア:

[(1, 855854538), (2, 427927269), (3, 285284846), (6, 142642423), (7, 122264934), (11, 77804958), (14, 61132467), (21, 40754978), (22, 38902479), (33, 25934986), (42, 20377489), (66, 12967493), (77, 11114994), (121, 7073178), (154, 5557497), (231, 3704998), (242, 3536589), (363, 2357726), (462, 1852499), (726, 1178863), (847, 1010454), (1694, 505227), (2541, 336818), (5082, 168409)]