21504705408

素因数分解:

$2^7\times 3^2\times {\mathrm{18667279}}^1$

素因数の和:18667299

約数の個数: 48

約数和(自身を含む): 61882033200

約数和(自身を除く): 40377327792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 18667279, 37334558, 56001837, 74669116, 112003674, 149338232, 168005511, 224007348, 298676464, 336011022, 448014696, 597352928, 672022044, 896029392, 1194705856, 1344044088, 1792058784, 2389411712, 2688088176, 3584117568, 5376176352, 7168235136, 10752352704, 21504705408]

約数ペア:

[(1, 21504705408), (2, 10752352704), (3, 7168235136), (4, 5376176352), (6, 3584117568), (8, 2688088176), (9, 2389411712), (12, 1792058784), (16, 1344044088), (18, 1194705856), (24, 896029392), (32, 672022044), (36, 597352928), (48, 448014696), (64, 336011022), (72, 298676464), (96, 224007348), (128, 168005511), (144, 149338232), (192, 112003674), (288, 74669116), (384, 56001837), (576, 37334558), (1152, 18667279)]