12057138

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 27081600

約数和(自身を除く): 15024462

約数列:

[1, 2, 3, 6, 9, 18, 61, 79, 122, 139, 158, 183, 237, 278, 366, 417, 474, 549, 711, 834, 1098, 1251, 1422, 2502, 4819, 8479, 9638, 10981, 14457, 16958, 21962, 25437, 28914, 32943, 43371, 50874, 65886, 76311, 86742, 98829, 152622, 197658, 669841, 1339682, 2009523, 4019046, 6028569, 12057138]

約数ペア:

[(1, 12057138), (2, 6028569), (3, 4019046), (6, 2009523), (9, 1339682), (18, 669841), (61, 197658), (79, 152622), (122, 98829), (139, 86742), (158, 76311), (183, 65886), (237, 50874), (278, 43371), (366, 32943), (417, 28914), (474, 25437), (549, 21962), (711, 16958), (834, 14457), (1098, 10981), (1251, 9638), (1422, 8479), (2502, 4819)]