18542874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 43912800

約数和(自身を除く): 25369926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1069, 1239, 2138, 2478, 2891, 3207, 5782, 6414, 7483, 8673, 14966, 17346, 22449, 44898, 52381, 63071, 104762, 126142, 157143, 189213, 314286, 378426, 441497, 882994, 1324491, 2648982, 3090479, 6180958, 9271437, 18542874]

約数ペア:

[(1, 18542874), (2, 9271437), (3, 6180958), (6, 3090479), (7, 2648982), (14, 1324491), (21, 882994), (42, 441497), (49, 378426), (59, 314286), (98, 189213), (118, 157143), (147, 126142), (177, 104762), (294, 63071), (354, 52381), (413, 44898), (826, 22449), (1069, 17346), (1239, 14966), (2138, 8673), (2478, 7483), (2891, 6414), (3207, 5782)]