2495286

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 40

約数和(自身を含む): 5694744

約数和(自身を除く): 3199458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 211, 219, 422, 438, 633, 657, 1266, 1314, 1899, 1971, 3798, 3942, 5697, 5913, 11394, 11826, 15403, 17091, 30806, 34182, 46209, 92418, 138627, 277254, 415881, 831762, 1247643, 2495286]

約数ペア:

[(1, 2495286), (2, 1247643), (3, 831762), (6, 415881), (9, 277254), (18, 138627), (27, 92418), (54, 46209), (73, 34182), (81, 30806), (146, 17091), (162, 15403), (211, 11826), (219, 11394), (422, 5913), (438, 5697), (633, 3942), (657, 3798), (1266, 1971), (1314, 1899)]