123454914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 284135040

約数和(自身を除く): 160680126

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 53, 58, 66, 87, 106, 159, 174, 318, 319, 583, 638, 957, 1166, 1217, 1537, 1749, 1914, 2434, 3074, 3498, 3651, 4611, 7302, 9222, 13387, 16907, 26774, 33814, 35293, 40161, 50721, 64501, 70586, 80322, 101442, 105879, 129002, 193503, 211758, 387006, 388223, 709511, 776446, 1164669, 1419022, 1870529, 2128533, 2329338, 3741058, 4257066, 5611587, 11223174, 20575819, 41151638, 61727457, 123454914]

約数ペア:

[(1, 123454914), (2, 61727457), (3, 41151638), (6, 20575819), (11, 11223174), (22, 5611587), (29, 4257066), (33, 3741058), (53, 2329338), (58, 2128533), (66, 1870529), (87, 1419022), (106, 1164669), (159, 776446), (174, 709511), (318, 388223), (319, 387006), (583, 211758), (638, 193503), (957, 129002), (1166, 105879), (1217, 101442), (1537, 80322), (1749, 70586), (1914, 64501), (2434, 50721), (3074, 40161), (3498, 35293), (3651, 33814), (4611, 26774), (7302, 16907), (9222, 13387)]