1857156906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{28138741}}^1$

素因数の和:28138757

約数の個数: 16

約数和(自身を含む): 4051978848

約数和(自身を除く): 2194821942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 28138741, 56277482, 84416223, 168832446, 309526151, 619052302, 928578453, 1857156906]

約数ペア:

[(1, 1857156906), (2, 928578453), (3, 619052302), (6, 309526151), (11, 168832446), (22, 84416223), (33, 56277482), (66, 28138741)]