40680558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6997}}^1$

素因数の和:7041

約数の個数: 48

約数和(自身を含む): 98251920

約数和(自身を除く): 57571362

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 6997, 13994, 20991, 41982, 62973, 118949, 125946, 132943, 237898, 265886, 356847, 398829, 713694, 797658, 1070541, 1196487, 2141082, 2260031, 2392974, 4520062, 6780093, 13560186, 20340279, 40680558]

約数ペア:

[(1, 40680558), (2, 20340279), (3, 13560186), (6, 6780093), (9, 4520062), (17, 2392974), (18, 2260031), (19, 2141082), (34, 1196487), (38, 1070541), (51, 797658), (57, 713694), (102, 398829), (114, 356847), (153, 265886), (171, 237898), (306, 132943), (323, 125946), (342, 118949), (646, 62973), (969, 41982), (1938, 20991), (2907, 13994), (5814, 6997)]