249913998

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{67073}}^1$

素因数の和:67110

約数の個数: 40

約数和(自身を含む): 584348688

約数和(自身を除く): 334434690

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 67073, 134146, 201219, 402438, 603657, 1207314, 1542679, 1810971, 3085358, 3621942, 4628037, 5432913, 9256074, 10865826, 13884111, 27768222, 41652333, 83304666, 124956999, 249913998]

約数ペア:

[(1, 249913998), (2, 124956999), (3, 83304666), (6, 41652333), (9, 27768222), (18, 13884111), (23, 10865826), (27, 9256074), (46, 5432913), (54, 4628037), (69, 3621942), (81, 3085358), (138, 1810971), (162, 1542679), (207, 1207314), (414, 603657), (621, 402438), (1242, 201219), (1863, 134146), (3726, 67073)]