260026146

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{65963}}^1$

素因数の和:66047

約数の個数: 32

約数和(自身を含む): 585760320

約数和(自身を除く): 325734174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 65963, 131926, 197889, 395778, 593667, 1187334, 1781001, 3562002, 4815299, 9630598, 14445897, 28891794, 43337691, 86675382, 130013073, 260026146]

約数ペア:

[(1, 260026146), (2, 130013073), (3, 86675382), (6, 43337691), (9, 28891794), (18, 14445897), (27, 9630598), (54, 4815299), (73, 3562002), (146, 1781001), (219, 1187334), (438, 593667), (657, 395778), (1314, 197889), (1971, 131926), (3942, 65963)]