21160168704

素因数分解:

$2^8\times 3^3\times {\mathrm{3061367}}^1$

素因数の和:3061392

約数の個数: 72

約数和(自身を含む): 62574361920

約数和(自身を除く): 41414193216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 3061367, 6122734, 9184101, 12245468, 18368202, 24490936, 27552303, 36736404, 48981872, 55104606, 73472808, 82656909, 97963744, 110209212, 146945616, 165313818, 195927488, 220418424, 293891232, 330627636, 391854976, 440836848, 587782464, 661255272, 783709952, 881673696, 1175564928, 1322510544, 1763347392, 2351129856, 2645021088, 3526694784, 5290042176, 7053389568, 10580084352, 21160168704]

約数ペア:

[(1, 21160168704), (2, 10580084352), (3, 7053389568), (4, 5290042176), (6, 3526694784), (8, 2645021088), (9, 2351129856), (12, 1763347392), (16, 1322510544), (18, 1175564928), (24, 881673696), (27, 783709952), (32, 661255272), (36, 587782464), (48, 440836848), (54, 391854976), (64, 330627636), (72, 293891232), (96, 220418424), (108, 195927488), (128, 165313818), (144, 146945616), (192, 110209212), (216, 97963744), (256, 82656909), (288, 73472808), (384, 55104606), (432, 48981872), (576, 36736404), (768, 27552303), (864, 24490936), (1152, 18368202), (1728, 12245468), (2304, 9184101), (3456, 6122734), (6912, 3061367)]