747474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 1891008

約数和(自身を除く): 1143534

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1369, 1443, 1554, 2738, 2886, 3367, 4107, 6734, 8214, 9583, 10101, 17797, 19166, 20202, 28749, 35594, 53391, 57498, 106782, 124579, 249158, 373737, 747474]

約数ペア:

[(1, 747474), (2, 373737), (3, 249158), (6, 124579), (7, 106782), (13, 57498), (14, 53391), (21, 35594), (26, 28749), (37, 20202), (39, 19166), (42, 17797), (74, 10101), (78, 9583), (91, 8214), (111, 6734), (182, 4107), (222, 3367), (259, 2886), (273, 2738), (481, 1554), (518, 1443), (546, 1369), (777, 962)]