330006558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{19211}}^1$

素因数の和:19632

約数の個数: 32

約数和(自身を含む): 756184320

約数和(自身を除く): 426177762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 5726, 8589, 17178, 19211, 38422, 57633, 115266, 134477, 268954, 403431, 806862, 7857299, 15714598, 23571897, 47143794, 55001093, 110002186, 165003279, 330006558]

約数ペア:

[(1, 330006558), (2, 165003279), (3, 110002186), (6, 55001093), (7, 47143794), (14, 23571897), (21, 15714598), (42, 7857299), (409, 806862), (818, 403431), (1227, 268954), (2454, 134477), (2863, 115266), (5726, 57633), (8589, 38422), (17178, 19211)]