26536293

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 36

約数和(自身を含む): 46949760

約数和(自身を除く): 20413467

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2793, 3167, 8379, 9501, 22169, 28503, 60173, 66507, 155183, 180519, 199521, 421211, 465549, 541557, 1263633, 1396647, 2948477, 3790899, 8845431, 26536293]

約数ペア:

[(1, 26536293), (3, 8845431), (7, 3790899), (9, 2948477), (19, 1396647), (21, 1263633), (49, 541557), (57, 465549), (63, 421211), (133, 199521), (147, 180519), (171, 155183), (399, 66507), (441, 60173), (931, 28503), (1197, 22169), (2793, 9501), (3167, 8379)]