56645406

素因数分解:

$2^1\times 3^4\times {\mathrm{349663}}^1$

素因数の和:349677

約数の個数: 20

約数和(自身を含む): 126928032

約数和(自身を除く): 70282626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 349663, 699326, 1048989, 2097978, 3146967, 6293934, 9440901, 18881802, 28322703, 56645406]

約数ペア:

[(1, 56645406), (2, 28322703), (3, 18881802), (6, 9440901), (9, 6293934), (18, 3146967), (27, 2097978), (54, 1048989), (81, 699326), (162, 349663)]