19306421736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{24977}}^1$

素因数の和:25143

約数の個数: 128

約数和(自身を含む): 56973818880

約数和(自身を除く): 37667397144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 107, 129, 168, 172, 214, 258, 301, 321, 344, 428, 516, 602, 642, 749, 856, 903, 1032, 1204, 1284, 1498, 1806, 2247, 2408, 2568, 2996, 3612, 4494, 4601, 5992, 7224, 8988, 9202, 13803, 17976, 18404, 24977, 27606, 32207, 36808, 49954, 55212, 64414, 74931, 96621, 99908, 110424, 128828, 149862, 174839, 193242, 199816, 257656, 299724, 349678, 386484, 524517, 599448, 699356, 772968, 1049034, 1074011, 1398712, 2098068, 2148022, 2672539, 3222033, 4196136, 4296044, 5345078, 6444066, 7518077, 8017617, 8592088, 10690156, 12888132, 15036154, 16035234, 18707773, 21380312, 22554231, 25776264, 30072308, 32070468, 37415546, 45108462, 56123319, 60144616, 64140936, 74831092, 90216924, 112246638, 114919177, 149662184, 180433848, 224493276, 229838354, 344757531, 448986552, 459676708, 689515062, 804434239, 919353416, 1379030124, 1608868478, 2413302717, 2758060248, 3217736956, 4826605434, 6435473912, 9653210868, 19306421736]

約数ペア:

[(1, 19306421736), (2, 9653210868), (3, 6435473912), (4, 4826605434), (6, 3217736956), (7, 2758060248), (8, 2413302717), (12, 1608868478), (14, 1379030124), (21, 919353416), (24, 804434239), (28, 689515062), (42, 459676708), (43, 448986552), (56, 344757531), (84, 229838354), (86, 224493276), (107, 180433848), (129, 149662184), (168, 114919177), (172, 112246638), (214, 90216924), (258, 74831092), (301, 64140936), (321, 60144616), (344, 56123319), (428, 45108462), (516, 37415546), (602, 32070468), (642, 30072308), (749, 25776264), (856, 22554231), (903, 21380312), (1032, 18707773), (1204, 16035234), (1284, 15036154), (1498, 12888132), (1806, 10690156), (2247, 8592088), (2408, 8017617), (2568, 7518077), (2996, 6444066), (3612, 5345078), (4494, 4296044), (4601, 4196136), (5992, 3222033), (7224, 2672539), (8988, 2148022), (9202, 2098068), (13803, 1398712), (17976, 1074011), (18404, 1049034), (24977, 772968), (27606, 699356), (32207, 599448), (36808, 524517), (49954, 386484), (55212, 349678), (64414, 299724), (74931, 257656), (96621, 199816), (99908, 193242), (110424, 174839), (128828, 149862)]