18842448

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5059

約数の個数: 40

約数和(自身を含む): 49302400

約数和(自身を除く): 30459952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 4969, 9938, 14907, 19876, 29814, 39752, 59628, 79504, 119256, 238512, 392551, 785102, 1177653, 1570204, 2355306, 3140408, 4710612, 6280816, 9421224, 18842448]

約数ペア:

[(1, 18842448), (2, 9421224), (3, 6280816), (4, 4710612), (6, 3140408), (8, 2355306), (12, 1570204), (16, 1177653), (24, 785102), (48, 392551), (79, 238512), (158, 119256), (237, 79504), (316, 59628), (474, 39752), (632, 29814), (948, 19876), (1264, 14907), (1896, 9938), (3792, 4969)]