55538994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1322357}}^1$

素因数の和:1322369

約数の個数: 16

約数和(自身を含む): 126946368

約数和(自身を除く): 71407374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1322357, 2644714, 3967071, 7934142, 9256499, 18512998, 27769497, 55538994]

約数ペア:

[(1, 55538994), (2, 27769497), (3, 18512998), (6, 9256499), (7, 7934142), (14, 3967071), (21, 2644714), (42, 1322357)]