16779282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 21927918

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 199, 282, 299, 398, 597, 598, 611, 897, 1081, 1194, 1222, 1794, 1833, 2162, 2587, 3243, 3666, 4577, 5174, 6486, 7761, 9154, 9353, 13731, 14053, 15522, 18706, 27462, 28059, 28106, 42159, 56118, 59501, 84318, 119002, 121589, 178503, 215119, 243178, 357006, 364767, 430238, 645357, 729534, 1290714, 2796547, 5593094, 8389641, 16779282]

約数ペア:

[(1, 16779282), (2, 8389641), (3, 5593094), (6, 2796547), (13, 1290714), (23, 729534), (26, 645357), (39, 430238), (46, 364767), (47, 357006), (69, 243178), (78, 215119), (94, 178503), (138, 121589), (141, 119002), (199, 84318), (282, 59501), (299, 56118), (398, 42159), (597, 28106), (598, 28059), (611, 27462), (897, 18706), (1081, 15522), (1194, 14053), (1222, 13731), (1794, 9353), (1833, 9154), (2162, 7761), (2587, 6486), (3243, 5174), (3666, 4577)]