128881962

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{216973}}^1$

素因数の和:216995

約数の個数: 32

約数和(自身を含む): 312442560

約数和(自身を除く): 183560598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 216973, 433946, 650919, 1301838, 1952757, 2386703, 3905514, 4773406, 5858271, 7160109, 11716542, 14320218, 21480327, 42960654, 64440981, 128881962]

約数ペア:

[(1, 128881962), (2, 64440981), (3, 42960654), (6, 21480327), (9, 14320218), (11, 11716542), (18, 7160109), (22, 5858271), (27, 4773406), (33, 3905514), (54, 2386703), (66, 1952757), (99, 1301838), (198, 650919), (297, 433946), (594, 216973)]