449103438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{82891}}^1$

素因数の和:82949

約数の個数: 48

約数和(自身を含む): 1137941376

約数和(自身を除く): 688837938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 82891, 165782, 248673, 497346, 580237, 746019, 1160474, 1492038, 1740711, 3481422, 3564313, 5222133, 7128626, 10444266, 10692939, 21385878, 24950191, 32078817, 49900382, 64157634, 74850573, 149701146, 224551719, 449103438]

約数ペア:

[(1, 449103438), (2, 224551719), (3, 149701146), (6, 74850573), (7, 64157634), (9, 49900382), (14, 32078817), (18, 24950191), (21, 21385878), (42, 10692939), (43, 10444266), (63, 7128626), (86, 5222133), (126, 3564313), (129, 3481422), (258, 1740711), (301, 1492038), (387, 1160474), (602, 746019), (774, 580237), (903, 497346), (1806, 248673), (2709, 165782), (5418, 82891)]