2188128

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 5999616

約数和(自身を除く): 3811488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 991, 1104, 1982, 2208, 2973, 3964, 5946, 7928, 11892, 15856, 22793, 23784, 31712, 45586, 47568, 68379, 91172, 95136, 136758, 182344, 273516, 364688, 547032, 729376, 1094064, 2188128]

約数ペア:

[(1, 2188128), (2, 1094064), (3, 729376), (4, 547032), (6, 364688), (8, 273516), (12, 182344), (16, 136758), (23, 95136), (24, 91172), (32, 68379), (46, 47568), (48, 45586), (69, 31712), (92, 23784), (96, 22793), (138, 15856), (184, 11892), (276, 7928), (368, 5946), (552, 3964), (736, 2973), (991, 2208), (1104, 1982)]