2937211218

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1987}}^1\times {\mathrm{2003}}^1$

素因数の和:4039

約数の個数: 48

約数和(自身を含む): 6525713376

約数和(自身を除く): 3588502158

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1987, 2003, 3974, 4006, 5961, 6009, 11922, 12018, 17883, 18027, 35766, 36054, 81467, 82123, 162934, 164246, 244401, 246369, 488802, 492738, 733203, 739107, 1466406, 1478214, 3979961, 7959922, 11939883, 23879766, 35819649, 71639298, 163178401, 326356802, 489535203, 979070406, 1468605609, 2937211218]

約数ペア:

[(1, 2937211218), (2, 1468605609), (3, 979070406), (6, 489535203), (9, 326356802), (18, 163178401), (41, 71639298), (82, 35819649), (123, 23879766), (246, 11939883), (369, 7959922), (738, 3979961), (1987, 1478214), (2003, 1466406), (3974, 739107), (4006, 733203), (5961, 492738), (6009, 488802), (11922, 246369), (12018, 244401), (17883, 164246), (18027, 162934), (35766, 82123), (36054, 81467)]