9980502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{237631}}^1$

素因数の和:237643

約数の個数: 16

約数和(自身を含む): 22812672

約数和(自身を除く): 12832170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 237631, 475262, 712893, 1425786, 1663417, 3326834, 4990251, 9980502]

約数ペア:

[(1, 9980502), (2, 4990251), (3, 3326834), (6, 1663417), (7, 1425786), (14, 712893), (21, 475262), (42, 237631)]