17895997444

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 36302273280

約数和(自身を除く): 18406275836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 169, 206, 221, 338, 412, 442, 676, 884, 1163, 1339, 1751, 2197, 2326, 2678, 2873, 3502, 4394, 4652, 5356, 5746, 7004, 8788, 11492, 15119, 17407, 19771, 22763, 30238, 34814, 37349, 39542, 45526, 60476, 69628, 74698, 79084, 91052, 119789, 149396, 196547, 226291, 239578, 257023, 295919, 393094, 452582, 479156, 514046, 591838, 786188, 905164, 1028092, 1183676, 1557257, 2036413, 2555111, 3114514, 3341299, 3846947, 4072826, 5110222, 6229028, 6682598, 7693894, 8145652, 10220444, 13365196, 15387788, 20244341, 26473369, 40488682, 43436887, 52946738, 80977364, 86873774, 105893476, 173747548, 263176433, 344153797, 526352866, 688307594, 1052705732, 1376615188, 4473999361, 8947998722, 17895997444]

約数ペア:

[(1, 17895997444), (2, 8947998722), (4, 4473999361), (13, 1376615188), (17, 1052705732), (26, 688307594), (34, 526352866), (52, 344153797), (68, 263176433), (103, 173747548), (169, 105893476), (206, 86873774), (221, 80977364), (338, 52946738), (412, 43436887), (442, 40488682), (676, 26473369), (884, 20244341), (1163, 15387788), (1339, 13365196), (1751, 10220444), (2197, 8145652), (2326, 7693894), (2678, 6682598), (2873, 6229028), (3502, 5110222), (4394, 4072826), (4652, 3846947), (5356, 3341299), (5746, 3114514), (7004, 2555111), (8788, 2036413), (11492, 1557257), (15119, 1183676), (17407, 1028092), (19771, 905164), (22763, 786188), (30238, 591838), (34814, 514046), (37349, 479156), (39542, 452582), (45526, 393094), (60476, 295919), (69628, 257023), (74698, 239578), (79084, 226291), (91052, 196547), (119789, 149396)]