18032274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1511}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 27690606

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, 1511, 1989, 3022, 3978, 4533, 5967, 9066, 11934, 13599, 19643, 25687, 27198, 39286, 40797, 51374, 58929, 77061, 81594, 117858, 154122, 176787, 231183, 333931, 353574, 462366, 530361, 667862, 693549, 1001793, 1060722, 1387098, 2003586, 3005379, 6010758, 9016137, 18032274]

約数ペア:

[(1, 18032274), (2, 9016137), (3, 6010758), (6, 3005379), (9, 2003586), (13, 1387098), (17, 1060722), (18, 1001793), (26, 693549), (27, 667862), (34, 530361), (39, 462366), (51, 353574), (54, 333931), (78, 231183), (102, 176787), (117, 154122), (153, 117858), (221, 81594), (234, 77061), (306, 58929), (351, 51374), (442, 40797), (459, 39286), (663, 27198), (702, 25687), (918, 19643), (1326, 13599), (1511, 11934), (1989, 9066), (3022, 5967), (3978, 4533)]