138049254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8627}}^1$

素因数の和:8769

約数の個数: 48

約数和(自身を含む): 344567808

約数和(自身を除く): 206518554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 8627, 16002, 17254, 25881, 51762, 60389, 77643, 120778, 155286, 181167, 362334, 543501, 1087002, 1095629, 2191258, 3286887, 6573774, 7669403, 9860661, 15338806, 19721322, 23008209, 46016418, 69024627, 138049254]

約数ペア:

[(1, 138049254), (2, 69024627), (3, 46016418), (6, 23008209), (7, 19721322), (9, 15338806), (14, 9860661), (18, 7669403), (21, 6573774), (42, 3286887), (63, 2191258), (126, 1095629), (127, 1087002), (254, 543501), (381, 362334), (762, 181167), (889, 155286), (1143, 120778), (1778, 77643), (2286, 60389), (2667, 51762), (5334, 25881), (8001, 17254), (8627, 16002)]