56738142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{165901}}^1$

素因数の和:165928

約数の個数: 24

約数和(自身を含む): 129403560

約数和(自身を除く): 72665418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 165901, 331802, 497703, 995406, 1493109, 2986218, 3152119, 6304238, 9456357, 18912714, 28369071, 56738142]

約数ペア:

[(1, 56738142), (2, 28369071), (3, 18912714), (6, 9456357), (9, 6304238), (18, 3152119), (19, 2986218), (38, 1493109), (57, 995406), (114, 497703), (171, 331802), (342, 165901)]