3745458

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 4903182

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 109, 138, 166, 207, 218, 249, 327, 414, 498, 654, 747, 981, 1494, 1909, 1962, 2507, 3818, 5014, 5727, 7521, 9047, 11454, 15042, 17181, 18094, 22563, 27141, 34362, 45126, 54282, 81423, 162846, 208081, 416162, 624243, 1248486, 1872729, 3745458]

約数ペア:

[(1, 3745458), (2, 1872729), (3, 1248486), (6, 624243), (9, 416162), (18, 208081), (23, 162846), (46, 81423), (69, 54282), (83, 45126), (109, 34362), (138, 27141), (166, 22563), (207, 18094), (218, 17181), (249, 15042), (327, 11454), (414, 9047), (498, 7521), (654, 5727), (747, 5014), (981, 3818), (1494, 2507), (1909, 1962)]