2019079278

素因数分解:

$2^1\times 3^3\times {\mathrm{37390357}}^1$

素因数の和:37390368

約数の個数: 16

約数和(自身を含む): 4486842960

約数和(自身を除く): 2467763682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37390357, 74780714, 112171071, 224342142, 336513213, 673026426, 1009539639, 2019079278]

約数ペア:

[(1, 2019079278), (2, 1009539639), (3, 673026426), (6, 336513213), (9, 224342142), (18, 112171071), (27, 74780714), (54, 37390357)]