18559101

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 10934979

約数列:

[1, 3, 11, 29, 33, 41, 43, 87, 121, 123, 129, 319, 363, 451, 473, 957, 1189, 1247, 1353, 1419, 1763, 3509, 3567, 3741, 4961, 5203, 5289, 10527, 13079, 13717, 14883, 15609, 19393, 39237, 41151, 51127, 58179, 143869, 150887, 153381, 213323, 431607, 452661, 562397, 639969, 1687191, 6186367, 18559101]

約数ペア:

[(1, 18559101), (3, 6186367), (11, 1687191), (29, 639969), (33, 562397), (41, 452661), (43, 431607), (87, 213323), (121, 153381), (123, 150887), (129, 143869), (319, 58179), (363, 51127), (451, 41151), (473, 39237), (957, 19393), (1189, 15609), (1247, 14883), (1353, 13717), (1419, 13079), (1763, 10527), (3509, 5289), (3567, 5203), (3741, 4961)]