89040378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2120009}}^1$

素因数の和:2120021

約数の個数: 16

約数和(自身を含む): 203520960

約数和(自身を除く): 114480582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2120009, 4240018, 6360027, 12720054, 14840063, 29680126, 44520189, 89040378]

約数ペア:

[(1, 89040378), (2, 44520189), (3, 29680126), (6, 14840063), (7, 12720054), (14, 6360027), (21, 4240018), (42, 2120009)]