71680854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1706687}}^1$

素因数の和:1706699

約数の個数: 16

約数和(自身を含む): 163842048

約数和(自身を除く): 92161194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1706687, 3413374, 5120061, 10240122, 11946809, 23893618, 35840427, 71680854]

約数ペア:

[(1, 71680854), (2, 35840427), (3, 23893618), (6, 11946809), (7, 10240122), (14, 5120061), (21, 3413374), (42, 1706687)]