2008783756422

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{2593}}^1\times {\mathrm{25037}}^1$

素因数の和:27835

約数の個数: 80

約数和(自身を含む): 4526655674112

約数和(自身を除く): 2517871917690

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 2593, 3438, 5157, 5186, 7779, 10314, 15471, 15558, 23337, 25037, 30942, 46674, 50074, 70011, 75111, 140022, 150222, 210033, 225333, 420066, 450666, 495263, 675999, 990526, 1351998, 1485789, 2027997, 2971578, 4055994, 4457367, 4782067, 8914734, 9564134, 13372101, 14346201, 26744202, 28692402, 40116303, 43038603, 64920941, 80232606, 86077206, 129115809, 129841882, 194762823, 258231618, 387347427, 389525646, 584288469, 774694854, 1168576938, 1752865407, 3505730814, 5258596221, 10517192442, 12399899731, 24799799462, 37199699193, 74399398386, 111599097579, 223198195158, 334797292737, 669594585474, 1004391878211, 2008783756422]

約数ペア:

[(1, 2008783756422), (2, 1004391878211), (3, 669594585474), (6, 334797292737), (9, 223198195158), (18, 111599097579), (27, 74399398386), (54, 37199699193), (81, 24799799462), (162, 12399899731), (191, 10517192442), (382, 5258596221), (573, 3505730814), (1146, 1752865407), (1719, 1168576938), (2593, 774694854), (3438, 584288469), (5157, 389525646), (5186, 387347427), (7779, 258231618), (10314, 194762823), (15471, 129841882), (15558, 129115809), (23337, 86077206), (25037, 80232606), (30942, 64920941), (46674, 43038603), (50074, 40116303), (70011, 28692402), (75111, 26744202), (140022, 14346201), (150222, 13372101), (210033, 9564134), (225333, 8914734), (420066, 4782067), (450666, 4457367), (495263, 4055994), (675999, 2971578), (990526, 2027997), (1351998, 1485789)]