2028778218

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{799361}}^1$

素因数の和:799419

約数の個数: 32

約数和(自身を含む): 4604325120

約数和(自身を除く): 2575546902

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 799361, 1598722, 2398083, 4796166, 7194249, 14388498, 21582747, 37569967, 43165494, 75139934, 112709901, 225419802, 338129703, 676259406, 1014389109, 2028778218]

約数ペア:

[(1, 2028778218), (2, 1014389109), (3, 676259406), (6, 338129703), (9, 225419802), (18, 112709901), (27, 75139934), (47, 43165494), (54, 37569967), (94, 21582747), (141, 14388498), (282, 7194249), (423, 4796166), (846, 2398083), (1269, 1598722), (2538, 799361)]