57129714

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2463

約数の個数: 48

約数和(自身を含む): 130800384

約数和(自身を除く): 73670670

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2381, 2666, 3999, 4762, 7143, 7998, 11997, 14286, 21429, 23994, 42858, 73811, 102383, 147622, 204766, 221433, 307149, 442866, 614298, 664299, 921447, 1328598, 1842894, 3173873, 6347746, 9521619, 19043238, 28564857, 57129714]

約数ペア:

[(1, 57129714), (2, 28564857), (3, 19043238), (6, 9521619), (9, 6347746), (18, 3173873), (31, 1842894), (43, 1328598), (62, 921447), (86, 664299), (93, 614298), (129, 442866), (186, 307149), (258, 221433), (279, 204766), (387, 147622), (558, 102383), (774, 73811), (1333, 42858), (2381, 23994), (2666, 21429), (3999, 14286), (4762, 11997), (7143, 7998)]