15409396044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20382799}}^1$

素因数の和:20382819

約数の個数: 48

約数和(自身を含む): 45657472000

約数和(自身を除く): 30248075956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20382799, 40765598, 61148397, 81531196, 122296794, 142679593, 183445191, 244593588, 285359186, 366890382, 428038779, 550335573, 570718372, 733780764, 856077558, 1100671146, 1284116337, 1712155116, 2201342292, 2568232674, 3852349011, 5136465348, 7704698022, 15409396044]

約数ペア:

[(1, 15409396044), (2, 7704698022), (3, 5136465348), (4, 3852349011), (6, 2568232674), (7, 2201342292), (9, 1712155116), (12, 1284116337), (14, 1100671146), (18, 856077558), (21, 733780764), (27, 570718372), (28, 550335573), (36, 428038779), (42, 366890382), (54, 285359186), (63, 244593588), (84, 183445191), (108, 142679593), (126, 122296794), (189, 81531196), (252, 61148397), (378, 40765598), (756, 20382799)]