672020118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7027}}^1$

素因数の和:7079

約数の個数: 128

約数和(自身を含む): 1943101440

約数和(自身を除く): 1271081322

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 54, 63, 66, 69, 77, 99, 126, 138, 154, 161, 189, 198, 207, 231, 253, 297, 322, 378, 414, 462, 483, 506, 594, 621, 693, 759, 966, 1242, 1386, 1449, 1518, 1771, 2079, 2277, 2898, 3542, 4158, 4347, 4554, 5313, 6831, 7027, 8694, 10626, 13662, 14054, 15939, 21081, 31878, 42162, 47817, 49189, 63243, 77297, 95634, 98378, 126486, 147567, 154594, 161621, 189729, 231891, 295134, 323242, 379458, 442701, 463782, 484863, 541079, 695673, 885402, 969726, 1082158, 1131347, 1328103, 1391346, 1454589, 1623237, 1777831, 2087019, 2262694, 2656206, 2909178, 3246474, 3394041, 3555662, 4174038, 4363767, 4869711, 5333493, 6788082, 8727534, 9739422, 10182123, 10666986, 12444817, 14609133, 16000479, 20364246, 24889634, 29218266, 30546369, 32000958, 37334451, 48001437, 61092738, 74668902, 96002874, 112003353, 224006706, 336010059, 672020118]

約数ペア:

[(1, 672020118), (2, 336010059), (3, 224006706), (6, 112003353), (7, 96002874), (9, 74668902), (11, 61092738), (14, 48001437), (18, 37334451), (21, 32000958), (22, 30546369), (23, 29218266), (27, 24889634), (33, 20364246), (42, 16000479), (46, 14609133), (54, 12444817), (63, 10666986), (66, 10182123), (69, 9739422), (77, 8727534), (99, 6788082), (126, 5333493), (138, 4869711), (154, 4363767), (161, 4174038), (189, 3555662), (198, 3394041), (207, 3246474), (231, 2909178), (253, 2656206), (297, 2262694), (322, 2087019), (378, 1777831), (414, 1623237), (462, 1454589), (483, 1391346), (506, 1328103), (594, 1131347), (621, 1082158), (693, 969726), (759, 885402), (966, 695673), (1242, 541079), (1386, 484863), (1449, 463782), (1518, 442701), (1771, 379458), (2079, 323242), (2277, 295134), (2898, 231891), (3542, 189729), (4158, 161621), (4347, 154594), (4554, 147567), (5313, 126486), (6831, 98378), (7027, 95634), (8694, 77297), (10626, 63243), (13662, 49189), (14054, 47817), (15939, 42162), (21081, 31878)]