971789436

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{135649}}^1$

素因数の和:135858

約数の個数: 36

約数和(自身を含む): 2468830000

約数和(自身を除く): 1497040564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 135649, 271298, 406947, 542596, 813894, 1220841, 1627788, 2441682, 4883364, 26994151, 53988302, 80982453, 107976604, 161964906, 242947359, 323929812, 485894718, 971789436]

約数ペア:

[(1, 971789436), (2, 485894718), (3, 323929812), (4, 242947359), (6, 161964906), (9, 107976604), (12, 80982453), (18, 53988302), (36, 26994151), (199, 4883364), (398, 2441682), (597, 1627788), (796, 1220841), (1194, 813894), (1791, 542596), (2388, 406947), (3582, 271298), (7164, 135649)]