26338338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 64

約数和(自身を含む): 66769920

約数和(自身を除く): 40431582

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 2207, 3978, 4414, 5967, 6621, 11934, 13242, 19863, 28691, 37519, 39726, 57382, 59589, 75038, 86073, 112557, 119178, 172146, 225114, 258219, 337671, 487747, 516438, 675342, 774657, 975494, 1013013, 1463241, 1549314, 2026026, 2926482, 4389723, 8779446, 13169169, 26338338]

約数ペア:

[(1, 26338338), (2, 13169169), (3, 8779446), (6, 4389723), (9, 2926482), (13, 2026026), (17, 1549314), (18, 1463241), (26, 1013013), (27, 975494), (34, 774657), (39, 675342), (51, 516438), (54, 487747), (78, 337671), (102, 258219), (117, 225114), (153, 172146), (221, 119178), (234, 112557), (306, 86073), (351, 75038), (442, 59589), (459, 57382), (663, 39726), (702, 37519), (918, 28691), (1326, 19863), (1989, 13242), (2207, 11934), (3978, 6621), (4414, 5967)]