76221978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1814809}}^1$

素因数の和:1814821

約数の個数: 16

約数和(自身を含む): 174221760

約数和(自身を除く): 97999782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1814809, 3629618, 5444427, 10888854, 12703663, 25407326, 38110989, 76221978]

約数ペア:

[(1, 76221978), (2, 38110989), (3, 25407326), (6, 12703663), (7, 10888854), (14, 5444427), (21, 3629618), (42, 1814809)]