29680518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{706679}}^1$

素因数の和:706691

約数の個数: 16

約数和(自身を含む): 67841280

約数和(自身を除く): 38160762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 706679, 1413358, 2120037, 4240074, 4946753, 9893506, 14840259, 29680518]

約数ペア:

[(1, 29680518), (2, 14840259), (3, 9893506), (6, 4946753), (7, 4240074), (14, 2120037), (21, 1413358), (42, 706679)]