7981038

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11369}}^1$

素因数の和:11393

約数の個数: 32

約数和(自身を含む): 19101600

約数和(自身を除く): 11120562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 11369, 22738, 34107, 68214, 102321, 147797, 204642, 295594, 306963, 443391, 613926, 886782, 1330173, 2660346, 3990519, 7981038]

約数ペア:

[(1, 7981038), (2, 3990519), (3, 2660346), (6, 1330173), (9, 886782), (13, 613926), (18, 443391), (26, 306963), (27, 295594), (39, 204642), (54, 147797), (78, 102321), (117, 68214), (234, 34107), (351, 22738), (702, 11369)]