124129854

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{21089}}^1$

素因数の和:21209

約数の個数: 32

約数和(自身を含む): 278388000

約数和(自身を除く): 154258146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 21089, 42178, 63267, 126534, 189801, 379602, 569403, 1138806, 2298701, 4597402, 6896103, 13792206, 20688309, 41376618, 62064927, 124129854]

約数ペア:

[(1, 124129854), (2, 62064927), (3, 41376618), (6, 20688309), (9, 13792206), (18, 6896103), (27, 4597402), (54, 2298701), (109, 1138806), (218, 569403), (327, 379602), (654, 189801), (981, 126534), (1962, 63267), (2943, 42178), (5886, 21089)]