138972438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{701881}}^1$

素因数の和:701900

約数の個数: 24

約数和(自身を含む): 328480776

約数和(自身を除く): 189508338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 701881, 1403762, 2105643, 4211286, 6316929, 7720691, 12633858, 15441382, 23162073, 46324146, 69486219, 138972438]

約数ペア:

[(1, 138972438), (2, 69486219), (3, 46324146), (6, 23162073), (9, 15441382), (11, 12633858), (18, 7720691), (22, 6316929), (33, 4211286), (66, 2105643), (99, 1403762), (198, 701881)]