42855618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549431}}^1$

素因数の和:549449

約数の個数: 16

約数和(自身を含む): 92304576

約数和(自身を除く): 49448958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 549431, 1098862, 1648293, 3296586, 7142603, 14285206, 21427809, 42855618]

約数ペア:

[(1, 42855618), (2, 21427809), (3, 14285206), (6, 7142603), (13, 3296586), (26, 1648293), (39, 1098862), (78, 549431)]