1696212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 5031936

約数和(自身を除く): 3335724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 127, 159, 212, 252, 254, 318, 371, 381, 477, 508, 636, 742, 762, 889, 954, 1113, 1143, 1484, 1524, 1778, 1908, 2226, 2286, 2667, 3339, 3556, 4452, 4572, 5334, 6678, 6731, 8001, 10668, 13356, 13462, 16002, 20193, 26924, 32004, 40386, 47117, 60579, 80772, 94234, 121158, 141351, 188468, 242316, 282702, 424053, 565404, 848106, 1696212]

約数ペア:

[(1, 1696212), (2, 848106), (3, 565404), (4, 424053), (6, 282702), (7, 242316), (9, 188468), (12, 141351), (14, 121158), (18, 94234), (21, 80772), (28, 60579), (36, 47117), (42, 40386), (53, 32004), (63, 26924), (84, 20193), (106, 16002), (126, 13462), (127, 13356), (159, 10668), (212, 8001), (252, 6731), (254, 6678), (318, 5334), (371, 4572), (381, 4452), (477, 3556), (508, 3339), (636, 2667), (742, 2286), (762, 2226), (889, 1908), (954, 1778), (1113, 1524), (1143, 1484)]