2783227374

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1723}}^1\times {\mathrm{2087}}^1$

素因数の和:3861

約数の個数: 48

約数和(自身を含む): 6177105792

約数和(自身を除く): 3393878418

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1723, 2087, 3446, 4174, 5169, 6261, 10338, 12522, 15507, 18783, 31014, 37566, 74089, 89741, 148178, 179482, 222267, 269223, 444534, 538446, 666801, 807669, 1333602, 1615338, 3595901, 7191802, 10787703, 21575406, 32363109, 64726218, 154623743, 309247486, 463871229, 927742458, 1391613687, 2783227374]

約数ペア:

[(1, 2783227374), (2, 1391613687), (3, 927742458), (6, 463871229), (9, 309247486), (18, 154623743), (43, 64726218), (86, 32363109), (129, 21575406), (258, 10787703), (387, 7191802), (774, 3595901), (1723, 1615338), (2087, 1333602), (3446, 807669), (4174, 666801), (5169, 538446), (6261, 444534), (10338, 269223), (12522, 222267), (15507, 179482), (18783, 148178), (31014, 89741), (37566, 74089)]