39422142

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 92015352

約数和(自身を除く): 52593210

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 53, 62, 86, 93, 106, 129, 159, 186, 258, 279, 318, 387, 477, 558, 774, 954, 961, 1333, 1643, 1922, 2279, 2666, 2883, 3286, 3999, 4558, 4929, 5766, 6837, 7998, 8649, 9858, 11997, 13674, 14787, 17298, 20511, 23994, 29574, 41022, 41323, 50933, 70649, 82646, 101866, 123969, 141298, 152799, 211947, 247938, 305598, 371907, 423894, 458397, 635841, 743814, 916794, 1271682, 2190119, 4380238, 6570357, 13140714, 19711071, 39422142]

約数ペア:

[(1, 39422142), (2, 19711071), (3, 13140714), (6, 6570357), (9, 4380238), (18, 2190119), (31, 1271682), (43, 916794), (53, 743814), (62, 635841), (86, 458397), (93, 423894), (106, 371907), (129, 305598), (159, 247938), (186, 211947), (258, 152799), (279, 141298), (318, 123969), (387, 101866), (477, 82646), (558, 70649), (774, 50933), (954, 41323), (961, 41022), (1333, 29574), (1643, 23994), (1922, 20511), (2279, 17298), (2666, 14787), (2883, 13674), (3286, 11997), (3999, 9858), (4558, 8649), (4929, 7998), (5766, 6837)]