18526144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3181}}^1$

素因数の和:3213

約数の個数: 56

約数和(自身を含む): 45260768

約数和(自身を除く): 26734624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 3181, 5824, 6362, 12724, 22267, 25448, 41353, 44534, 50896, 82706, 89068, 101792, 165412, 178136, 203584, 289471, 330824, 356272, 578942, 661648, 712544, 1157884, 1323296, 1425088, 2315768, 2646592, 4631536, 9263072, 18526144]

約数ペア:

[(1, 18526144), (2, 9263072), (4, 4631536), (7, 2646592), (8, 2315768), (13, 1425088), (14, 1323296), (16, 1157884), (26, 712544), (28, 661648), (32, 578942), (52, 356272), (56, 330824), (64, 289471), (91, 203584), (104, 178136), (112, 165412), (182, 101792), (208, 89068), (224, 82706), (364, 50896), (416, 44534), (448, 41353), (728, 25448), (832, 22267), (1456, 12724), (2912, 6362), (3181, 5824)]