18214650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2381}}^1$

素因数の和:2416

約数の個数: 72

約数和(自身を含む): 51837084

約数和(自身を除く): 33622434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2381, 2550, 3825, 4762, 7143, 7650, 11905, 14286, 21429, 23810, 35715, 40477, 42858, 59525, 71430, 80954, 107145, 119050, 121431, 178575, 202385, 214290, 242862, 357150, 364293, 404770, 535725, 607155, 728586, 1011925, 1071450, 1214310, 1821465, 2023850, 3035775, 3642930, 6071550, 9107325, 18214650]

約数ペア:

[(1, 18214650), (2, 9107325), (3, 6071550), (5, 3642930), (6, 3035775), (9, 2023850), (10, 1821465), (15, 1214310), (17, 1071450), (18, 1011925), (25, 728586), (30, 607155), (34, 535725), (45, 404770), (50, 364293), (51, 357150), (75, 242862), (85, 214290), (90, 202385), (102, 178575), (150, 121431), (153, 119050), (170, 107145), (225, 80954), (255, 71430), (306, 59525), (425, 42858), (450, 40477), (510, 35715), (765, 23810), (850, 21429), (1275, 14286), (1530, 11905), (2381, 7650), (2550, 7143), (3825, 4762)]