479998548

素因数分解:

$2^2\times 3^4\times {\mathrm{1481477}}^1$

素因数の和:1481493

約数の個数: 30

約数和(自身を含む): 1254811866

約数和(自身を除く): 774813318

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1481477, 2962954, 4444431, 5925908, 8888862, 13333293, 17777724, 26666586, 39999879, 53333172, 79999758, 119999637, 159999516, 239999274, 479998548]

約数ペア:

[(1, 479998548), (2, 239999274), (3, 159999516), (4, 119999637), (6, 79999758), (9, 53333172), (12, 39999879), (18, 26666586), (27, 17777724), (36, 13333293), (54, 8888862), (81, 5925908), (108, 4444431), (162, 2962954), (324, 1481477)]