27140988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3442

約数の個数: 48

約数和(自身を含む): 73144064

約数和(自身を除く): 46003076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 3331, 4074, 6662, 8148, 9993, 13324, 19986, 23317, 39972, 46634, 69951, 93268, 139902, 279804, 323107, 646214, 969321, 1292428, 1938642, 2261749, 3877284, 4523498, 6785247, 9046996, 13570494, 27140988]

約数ペア:

[(1, 27140988), (2, 13570494), (3, 9046996), (4, 6785247), (6, 4523498), (7, 3877284), (12, 2261749), (14, 1938642), (21, 1292428), (28, 969321), (42, 646214), (84, 323107), (97, 279804), (194, 139902), (291, 93268), (388, 69951), (582, 46634), (679, 39972), (1164, 23317), (1358, 19986), (2037, 13324), (2716, 9993), (3331, 8148), (4074, 6662)]