16268904

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 45672000

約数和(自身を除く): 29403096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 691, 872, 981, 1308, 1382, 1962, 2073, 2616, 2764, 2943, 3924, 4146, 5528, 5886, 6219, 7848, 8292, 11772, 12438, 16584, 18657, 23544, 24876, 37314, 49752, 74628, 75319, 149256, 150638, 225957, 301276, 451914, 602552, 677871, 903828, 1355742, 1807656, 2033613, 2711484, 4067226, 5422968, 8134452, 16268904]

約数ペア:

[(1, 16268904), (2, 8134452), (3, 5422968), (4, 4067226), (6, 2711484), (8, 2033613), (9, 1807656), (12, 1355742), (18, 903828), (24, 677871), (27, 602552), (36, 451914), (54, 301276), (72, 225957), (108, 150638), (109, 149256), (216, 75319), (218, 74628), (327, 49752), (436, 37314), (654, 24876), (691, 23544), (872, 18657), (981, 16584), (1308, 12438), (1382, 11772), (1962, 8292), (2073, 7848), (2616, 6219), (2764, 5886), (2943, 5528), (3924, 4146)]