768438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3900

約数の個数: 24

約数和(自身を含む): 1816776

約数和(自身を除く): 1048338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 3881, 7762, 11643, 23286, 34929, 42691, 69858, 85382, 128073, 256146, 384219, 768438]

約数ペア:

[(1, 768438), (2, 384219), (3, 256146), (6, 128073), (9, 85382), (11, 69858), (18, 42691), (22, 34929), (33, 23286), (66, 11643), (99, 7762), (198, 3881)]