128961954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{651323}}^1$

素因数の和:651342

約数の個数: 24

約数和(自身を含む): 304819632

約数和(自身を除く): 175857678

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 651323, 1302646, 1953969, 3907938, 5861907, 7164553, 11723814, 14329106, 21493659, 42987318, 64480977, 128961954]

約数ペア:

[(1, 128961954), (2, 64480977), (3, 42987318), (6, 21493659), (9, 14329106), (11, 11723814), (18, 7164553), (22, 5861907), (33, 3907938), (66, 1953969), (99, 1302646), (198, 651323)]