42739494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1017607}}^1$

素因数の和:1017619

約数の個数: 16

約数和(自身を含む): 97690368

約数和(自身を除く): 54950874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1017607, 2035214, 3052821, 6105642, 7123249, 14246498, 21369747, 42739494]

約数ペア:

[(1, 42739494), (2, 21369747), (3, 14246498), (6, 7123249), (7, 6105642), (14, 3052821), (21, 2035214), (42, 1017607)]