6417978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{152809}}^1$

素因数の和:152821

約数の個数: 16

約数和(自身を含む): 14669760

約数和(自身を除く): 8251782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 152809, 305618, 458427, 916854, 1069663, 2139326, 3208989, 6417978]

約数ペア:

[(1, 6417978), (2, 3208989), (3, 2139326), (6, 1069663), (7, 916854), (14, 458427), (21, 305618), (42, 152809)]