38189676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 106247680

約数和(自身を除く): 68058004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 97, 109, 129, 172, 194, 218, 258, 291, 301, 327, 388, 436, 516, 582, 602, 654, 679, 763, 903, 1164, 1204, 1308, 1358, 1526, 1806, 2037, 2289, 2716, 3052, 3612, 4074, 4171, 4578, 4687, 8148, 8342, 9156, 9374, 10573, 12513, 14061, 16684, 18748, 21146, 25026, 28122, 29197, 31719, 32809, 42292, 50052, 56244, 58394, 63438, 65618, 74011, 87591, 98427, 116788, 126876, 131236, 148022, 175182, 196854, 222033, 296044, 350364, 393708, 444066, 454639, 888132, 909278, 1363917, 1818556, 2727834, 3182473, 5455668, 6364946, 9547419, 12729892, 19094838, 38189676]

約数ペア:

[(1, 38189676), (2, 19094838), (3, 12729892), (4, 9547419), (6, 6364946), (7, 5455668), (12, 3182473), (14, 2727834), (21, 1818556), (28, 1363917), (42, 909278), (43, 888132), (84, 454639), (86, 444066), (97, 393708), (109, 350364), (129, 296044), (172, 222033), (194, 196854), (218, 175182), (258, 148022), (291, 131236), (301, 126876), (327, 116788), (388, 98427), (436, 87591), (516, 74011), (582, 65618), (602, 63438), (654, 58394), (679, 56244), (763, 50052), (903, 42292), (1164, 32809), (1204, 31719), (1308, 29197), (1358, 28122), (1526, 25026), (1806, 21146), (2037, 18748), (2289, 16684), (2716, 14061), (3052, 12513), (3612, 10573), (4074, 9374), (4171, 9156), (4578, 8342), (4687, 8148)]