38388654

素因数分解:

$2^1\times 3^5\times {\mathrm{78989}}^1$

素因数の和:79006

約数の個数: 24

約数和(自身を含む): 86257080

約数和(自身を除く): 47868426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 78989, 157978, 236967, 473934, 710901, 1421802, 2132703, 4265406, 6398109, 12796218, 19194327, 38388654]

約数ペア:

[(1, 38388654), (2, 19194327), (3, 12796218), (6, 6398109), (9, 4265406), (18, 2132703), (27, 1421802), (54, 710901), (81, 473934), (162, 236967), (243, 157978), (486, 78989)]