69669786

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{71237}}^1$

素因数の和:71405

約数の個数: 16

約数和(自身を含む): 140196384

約数和(自身を除く): 70526598

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 71237, 142474, 213711, 427422, 11611631, 23223262, 34834893, 69669786]

約数ペア:

[(1, 69669786), (2, 34834893), (3, 23223262), (6, 11611631), (163, 427422), (326, 213711), (489, 142474), (978, 71237)]