18235504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7079}}^1$

素因数の和:7117

約数の個数: 40

約数和(自身を含む): 42140160

約数和(自身を除く): 23904656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 7079, 14158, 28316, 49553, 56632, 99106, 113264, 162817, 198212, 325634, 396424, 651268, 792848, 1139719, 1302536, 2279438, 2605072, 4558876, 9117752, 18235504]

約数ペア:

[(1, 18235504), (2, 9117752), (4, 4558876), (7, 2605072), (8, 2279438), (14, 1302536), (16, 1139719), (23, 792848), (28, 651268), (46, 396424), (56, 325634), (92, 198212), (112, 162817), (161, 113264), (184, 99106), (322, 56632), (368, 49553), (644, 28316), (1288, 14158), (2576, 7079)]