137788218

素因数分解:

$2^1\times 3^2\times {\mathrm{7654901}}^1$

素因数の和:7654909

約数の個数: 12

約数和(自身を含む): 298541178

約数和(自身を除く): 160752960

約数列:

[1, 2, 3, 6, 9, 18, 7654901, 15309802, 22964703, 45929406, 68894109, 137788218]

約数ペア:

[(1, 137788218), (2, 68894109), (3, 45929406), (6, 22964703), (9, 15309802), (18, 7654901)]