6996318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 16621200

約数和(自身を除く): 9624882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 449, 742, 898, 1113, 1347, 2226, 2597, 2694, 3143, 5194, 6286, 7791, 9429, 15582, 18858, 22001, 23797, 44002, 47594, 66003, 71391, 132006, 142782, 166579, 333158, 499737, 999474, 1166053, 2332106, 3498159, 6996318]

約数ペア:

[(1, 6996318), (2, 3498159), (3, 2332106), (6, 1166053), (7, 999474), (14, 499737), (21, 333158), (42, 166579), (49, 142782), (53, 132006), (98, 71391), (106, 66003), (147, 47594), (159, 44002), (294, 23797), (318, 22001), (371, 18858), (449, 15582), (742, 9429), (898, 7791), (1113, 6286), (1347, 5194), (2226, 3143), (2597, 2694)]