18244352

素因数分解:

$2^8\times 7^1\times {\mathrm{10181}}^1$

素因数の和:10204

約数の個数: 36

約数和(自身を含む): 41624016

約数和(自身を除く): 23379664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10181, 20362, 40724, 71267, 81448, 142534, 162896, 285068, 325792, 570136, 651584, 1140272, 1303168, 2280544, 2606336, 4561088, 9122176, 18244352]

約数ペア:

[(1, 18244352), (2, 9122176), (4, 4561088), (7, 2606336), (8, 2280544), (14, 1303168), (16, 1140272), (28, 651584), (32, 570136), (56, 325792), (64, 285068), (112, 162896), (128, 142534), (224, 81448), (256, 71267), (448, 40724), (896, 20362), (1792, 10181)]