121618728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21937}}^1$

素因数の和:21967

約数の個数: 96

約数和(自身を含む): 410679360

約数和(自身を除く): 289060632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 21937, 43874, 65811, 87748, 131622, 153559, 175496, 197433, 241307, 263244, 307118, 394866, 460677, 482614, 526488, 614236, 723921, 789732, 921354, 965228, 1228472, 1382031, 1447842, 1579464, 1689149, 1842708, 1930456, 2171763, 2764062, 2895684, 3378298, 3685416, 4343526, 5067447, 5528124, 5791368, 6756596, 8687052, 10134894, 11056248, 13513192, 15202341, 17374104, 20269788, 30404682, 40539576, 60809364, 121618728]

約数ペア:

[(1, 121618728), (2, 60809364), (3, 40539576), (4, 30404682), (6, 20269788), (7, 17374104), (8, 15202341), (9, 13513192), (11, 11056248), (12, 10134894), (14, 8687052), (18, 6756596), (21, 5791368), (22, 5528124), (24, 5067447), (28, 4343526), (33, 3685416), (36, 3378298), (42, 2895684), (44, 2764062), (56, 2171763), (63, 1930456), (66, 1842708), (72, 1689149), (77, 1579464), (84, 1447842), (88, 1382031), (99, 1228472), (126, 965228), (132, 921354), (154, 789732), (168, 723921), (198, 614236), (231, 526488), (252, 482614), (264, 460677), (308, 394866), (396, 307118), (462, 263244), (504, 241307), (616, 197433), (693, 175496), (792, 153559), (924, 131622), (1386, 87748), (1848, 65811), (2772, 43874), (5544, 21937)]