16504026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 41610240

約数和(自身を除く): 25106214

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 257, 278, 417, 462, 514, 771, 834, 973, 1529, 1542, 1799, 1946, 2827, 2919, 3058, 3598, 4587, 5397, 5654, 5838, 8481, 9174, 10703, 10794, 16962, 19789, 21406, 32109, 35723, 39578, 59367, 64218, 71446, 107169, 118734, 214338, 250061, 392953, 500122, 750183, 785906, 1178859, 1500366, 2357718, 2750671, 5501342, 8252013, 16504026]

約数ペア:

[(1, 16504026), (2, 8252013), (3, 5501342), (6, 2750671), (7, 2357718), (11, 1500366), (14, 1178859), (21, 785906), (22, 750183), (33, 500122), (42, 392953), (66, 250061), (77, 214338), (139, 118734), (154, 107169), (231, 71446), (257, 64218), (278, 59367), (417, 39578), (462, 35723), (514, 32109), (771, 21406), (834, 19789), (973, 16962), (1529, 10794), (1542, 10703), (1799, 9174), (1946, 8481), (2827, 5838), (2919, 5654), (3058, 5397), (3598, 4587)]