8985978

素因数分解:

$2^1\times 3^4\times {\mathrm{55469}}^1$

素因数の和:55483

約数の個数: 20

約数和(自身を含む): 20135610

約数和(自身を除く): 11149632

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 55469, 110938, 166407, 332814, 499221, 998442, 1497663, 2995326, 4492989, 8985978]

約数ペア:

[(1, 8985978), (2, 4492989), (3, 2995326), (6, 1497663), (9, 998442), (18, 499221), (27, 332814), (54, 166407), (81, 110938), (162, 55469)]