1340791074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{10641199}}^1$

素因数の和:10641214

約数の個数: 24

約数和(自身を含む): 3320054400

約数和(自身を除く): 1979263326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 10641199, 21282398, 31923597, 63847194, 74488393, 95770791, 148976786, 191541582, 223465179, 446930358, 670395537, 1340791074]

約数ペア:

[(1, 1340791074), (2, 670395537), (3, 446930358), (6, 223465179), (7, 191541582), (9, 148976786), (14, 95770791), (18, 74488393), (21, 63847194), (42, 31923597), (63, 21282398), (126, 10641199)]