489843612

素因数分解:

$2^2\times 3^4\times {\mathrm{1511863}}^1$

素因数の和:1511879

約数の個数: 30

約数和(自身を含む): 1280548808

約数和(自身を除く): 790705196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1511863, 3023726, 4535589, 6047452, 9071178, 13606767, 18142356, 27213534, 40820301, 54427068, 81640602, 122460903, 163281204, 244921806, 489843612]

約数ペア:

[(1, 489843612), (2, 244921806), (3, 163281204), (4, 122460903), (6, 81640602), (9, 54427068), (12, 40820301), (18, 27213534), (27, 18142356), (36, 13606767), (54, 9071178), (81, 6047452), (108, 4535589), (162, 3023726), (324, 1511863)]