26071668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 75787712

約数和(自身を除く): 49716044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 337, 614, 674, 921, 1011, 1228, 1348, 1842, 2022, 2149, 2359, 2763, 3033, 3684, 4044, 4298, 4718, 5526, 6066, 6447, 7077, 8596, 9436, 11052, 12132, 12894, 14154, 19341, 21231, 25788, 28308, 38682, 42462, 77364, 84924, 103459, 206918, 310377, 413836, 620754, 724213, 931131, 1241508, 1448426, 1862262, 2172639, 2896852, 3724524, 4345278, 6517917, 8690556, 13035834, 26071668]

約数ペア:

[(1, 26071668), (2, 13035834), (3, 8690556), (4, 6517917), (6, 4345278), (7, 3724524), (9, 2896852), (12, 2172639), (14, 1862262), (18, 1448426), (21, 1241508), (28, 931131), (36, 724213), (42, 620754), (63, 413836), (84, 310377), (126, 206918), (252, 103459), (307, 84924), (337, 77364), (614, 42462), (674, 38682), (921, 28308), (1011, 25788), (1228, 21231), (1348, 19341), (1842, 14154), (2022, 12894), (2149, 12132), (2359, 11052), (2763, 9436), (3033, 8596), (3684, 7077), (4044, 6447), (4298, 6066), (4718, 5526)]