2018119998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{264221}}^1$

素因数の和:264312

約数の個数: 32

約数和(自身を含む): 4312103040

約数和(自身を除く): 2293983042

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 264221, 528442, 792663, 1585326, 5020199, 10040398, 15060597, 17702807, 30121194, 35405614, 53108421, 106216842, 336353333, 672706666, 1009059999, 2018119998]

約数ペア:

[(1, 2018119998), (2, 1009059999), (3, 672706666), (6, 336353333), (19, 106216842), (38, 53108421), (57, 35405614), (67, 30121194), (114, 17702807), (134, 15060597), (201, 10040398), (402, 5020199), (1273, 1585326), (2546, 792663), (3819, 528442), (7638, 264221)]