2918010402

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{31981}}^1$

素因数の和:32163

約数の個数: 48

約数和(自身を含む): 6540830712

約数和(自身を除く): 3622820310

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 137, 222, 274, 333, 411, 666, 822, 1233, 2466, 5069, 10138, 15207, 30414, 31981, 45621, 63962, 91242, 95943, 191886, 287829, 575658, 1183297, 2366594, 3549891, 4381397, 7099782, 8762794, 10649673, 13144191, 21299346, 26288382, 39432573, 78865146, 162111689, 324223378, 486335067, 972670134, 1459005201, 2918010402]

約数ペア:

[(1, 2918010402), (2, 1459005201), (3, 972670134), (6, 486335067), (9, 324223378), (18, 162111689), (37, 78865146), (74, 39432573), (111, 26288382), (137, 21299346), (222, 13144191), (274, 10649673), (333, 8762794), (411, 7099782), (666, 4381397), (822, 3549891), (1233, 2366594), (2466, 1183297), (5069, 575658), (10138, 287829), (15207, 191886), (30414, 95943), (31981, 91242), (45621, 63962)]