42155364

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 100352000

約数和(自身を除く): 58196636

約数列:

[1, 2, 3, 4, 6, 12, 127, 139, 199, 254, 278, 381, 398, 417, 508, 556, 597, 762, 796, 834, 1194, 1524, 1668, 2388, 17653, 25273, 27661, 35306, 50546, 52959, 55322, 70612, 75819, 82983, 101092, 105918, 110644, 151638, 165966, 211836, 303276, 331932, 3512947, 7025894, 10538841, 14051788, 21077682, 42155364]

約数ペア:

[(1, 42155364), (2, 21077682), (3, 14051788), (4, 10538841), (6, 7025894), (12, 3512947), (127, 331932), (139, 303276), (199, 211836), (254, 165966), (278, 151638), (381, 110644), (398, 105918), (417, 101092), (508, 82983), (556, 75819), (597, 70612), (762, 55322), (796, 52959), (834, 50546), (1194, 35306), (1524, 27661), (1668, 25273), (2388, 17653)]