2115486

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 4613544

約数和(自身を除く): 2498058

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 557, 633, 1114, 1266, 1671, 1899, 3342, 3798, 5013, 10026, 117527, 235054, 352581, 705162, 1057743, 2115486]

約数ペア:

[(1, 2115486), (2, 1057743), (3, 705162), (6, 352581), (9, 235054), (18, 117527), (211, 10026), (422, 5013), (557, 3798), (633, 3342), (1114, 1899), (1266, 1671)]