17490258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 40098240

約数和(自身を除く): 22607982

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 509, 747, 1018, 1494, 1527, 1909, 3054, 3818, 4581, 5727, 9162, 11454, 11707, 17181, 23414, 34362, 35121, 42247, 70242, 84494, 105363, 126741, 210726, 253482, 380223, 760446, 971681, 1943362, 2915043, 5830086, 8745129, 17490258]

約数ペア:

[(1, 17490258), (2, 8745129), (3, 5830086), (6, 2915043), (9, 1943362), (18, 971681), (23, 760446), (46, 380223), (69, 253482), (83, 210726), (138, 126741), (166, 105363), (207, 84494), (249, 70242), (414, 42247), (498, 35121), (509, 34362), (747, 23414), (1018, 17181), (1494, 11707), (1527, 11454), (1909, 9162), (3054, 5727), (3818, 4581)]