17680896

素因数分解:

$2^9\times 3^3\times {\mathrm{1279}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 52377600

約数和(自身を除く): 34696704

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, 512, 576, 768, 864, 1152, 1279, 1536, 1728, 2304, 2558, 3456, 3837, 4608, 5116, 6912, 7674, 10232, 11511, 13824, 15348, 20464, 23022, 30696, 34533, 40928, 46044, 61392, 69066, 81856, 92088, 122784, 138132, 163712, 184176, 245568, 276264, 327424, 368352, 491136, 552528, 654848, 736704, 982272, 1105056, 1473408, 1964544, 2210112, 2946816, 4420224, 5893632, 8840448, 17680896]

約数ペア:

[(1, 17680896), (2, 8840448), (3, 5893632), (4, 4420224), (6, 2946816), (8, 2210112), (9, 1964544), (12, 1473408), (16, 1105056), (18, 982272), (24, 736704), (27, 654848), (32, 552528), (36, 491136), (48, 368352), (54, 327424), (64, 276264), (72, 245568), (96, 184176), (108, 163712), (128, 138132), (144, 122784), (192, 92088), (216, 81856), (256, 69066), (288, 61392), (384, 46044), (432, 40928), (512, 34533), (576, 30696), (768, 23022), (864, 20464), (1152, 15348), (1279, 13824), (1536, 11511), (1728, 10232), (2304, 7674), (2558, 6912), (3456, 5116), (3837, 4608)]