2017688634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{1583}}^1$

素因数の和:2036

約数の個数: 72

約数和(自身を含む): 4748103360

約数和(自身を除く): 2730414726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 419, 507, 838, 1014, 1257, 1521, 1583, 2514, 3042, 3166, 3771, 4749, 5447, 7542, 9498, 10894, 14247, 16341, 20579, 28494, 32682, 41158, 49023, 61737, 70811, 98046, 123474, 141622, 185211, 212433, 267527, 370422, 424866, 535054, 637299, 663277, 802581, 1274598, 1326554, 1605162, 1989831, 2407743, 3979662, 4815486, 5969493, 8622601, 11938986, 17245202, 25867803, 51735606, 77603409, 112093813, 155206818, 224187626, 336281439, 672562878, 1008844317, 2017688634]

約数ペア:

[(1, 2017688634), (2, 1008844317), (3, 672562878), (6, 336281439), (9, 224187626), (13, 155206818), (18, 112093813), (26, 77603409), (39, 51735606), (78, 25867803), (117, 17245202), (169, 11938986), (234, 8622601), (338, 5969493), (419, 4815486), (507, 3979662), (838, 2407743), (1014, 1989831), (1257, 1605162), (1521, 1326554), (1583, 1274598), (2514, 802581), (3042, 663277), (3166, 637299), (3771, 535054), (4749, 424866), (5447, 370422), (7542, 267527), (9498, 212433), (10894, 185211), (14247, 141622), (16341, 123474), (20579, 98046), (28494, 70811), (32682, 61737), (41158, 49023)]