18068352

素因数分解:

$2^7\times 3^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 48437760

約数和(自身を除く): 30369408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 223, 384, 422, 446, 633, 669, 844, 892, 1266, 1338, 1688, 1784, 2532, 2676, 3376, 3568, 5064, 5352, 6752, 7136, 10128, 10704, 13504, 14272, 20256, 21408, 27008, 28544, 40512, 42816, 47053, 81024, 85632, 94106, 141159, 188212, 282318, 376424, 564636, 752848, 1129272, 1505696, 2258544, 3011392, 4517088, 6022784, 9034176, 18068352]

約数ペア:

[(1, 18068352), (2, 9034176), (3, 6022784), (4, 4517088), (6, 3011392), (8, 2258544), (12, 1505696), (16, 1129272), (24, 752848), (32, 564636), (48, 376424), (64, 282318), (96, 188212), (128, 141159), (192, 94106), (211, 85632), (223, 81024), (384, 47053), (422, 42816), (446, 40512), (633, 28544), (669, 27008), (844, 21408), (892, 20256), (1266, 14272), (1338, 13504), (1688, 10704), (1784, 10128), (2532, 7136), (2676, 6752), (3376, 5352), (3568, 5064)]