143450874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59921}}^1$

素因数の和:59955

約数の個数: 48

約数和(自身を含む): 373913280

約数和(自身を除く): 230462406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 59921, 119842, 179763, 359526, 419447, 539289, 838894, 1078578, 1138499, 1258341, 2276998, 2516682, 3415497, 3775023, 6830994, 7550046, 7969493, 10246491, 15938986, 20492982, 23908479, 47816958, 71725437, 143450874]

約数ペア:

[(1, 143450874), (2, 71725437), (3, 47816958), (6, 23908479), (7, 20492982), (9, 15938986), (14, 10246491), (18, 7969493), (19, 7550046), (21, 6830994), (38, 3775023), (42, 3415497), (57, 2516682), (63, 2276998), (114, 1258341), (126, 1138499), (133, 1078578), (171, 838894), (266, 539289), (342, 419447), (399, 359526), (798, 179763), (1197, 119842), (2394, 59921)]