18241024

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1590

約数の個数: 40

約数和(自身を含む): 38055600

約数和(自身を除く): 19814576

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 1549, 2944, 3098, 5888, 6196, 11776, 12392, 24784, 35627, 49568, 71254, 99136, 142508, 198272, 285016, 396544, 570032, 793088, 1140064, 2280128, 4560256, 9120512, 18241024]

約数ペア:

[(1, 18241024), (2, 9120512), (4, 4560256), (8, 2280128), (16, 1140064), (23, 793088), (32, 570032), (46, 396544), (64, 285016), (92, 198272), (128, 142508), (184, 99136), (256, 71254), (368, 49568), (512, 35627), (736, 24784), (1472, 12392), (1549, 11776), (2944, 6196), (3098, 5888)]