26911836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 78230880

約数和(自身を除く): 51319044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 269, 397, 538, 794, 807, 1076, 1191, 1588, 1614, 1883, 2382, 2421, 2779, 3228, 3573, 3766, 4764, 4842, 5558, 5649, 7146, 7532, 8337, 9684, 11116, 11298, 14292, 16674, 16947, 22596, 25011, 33348, 33894, 50022, 67788, 100044, 106793, 213586, 320379, 427172, 640758, 747551, 961137, 1281516, 1495102, 1922274, 2242653, 2990204, 3844548, 4485306, 6727959, 8970612, 13455918, 26911836]

約数ペア:

[(1, 26911836), (2, 13455918), (3, 8970612), (4, 6727959), (6, 4485306), (7, 3844548), (9, 2990204), (12, 2242653), (14, 1922274), (18, 1495102), (21, 1281516), (28, 961137), (36, 747551), (42, 640758), (63, 427172), (84, 320379), (126, 213586), (252, 106793), (269, 100044), (397, 67788), (538, 50022), (794, 33894), (807, 33348), (1076, 25011), (1191, 22596), (1588, 16947), (1614, 16674), (1883, 14292), (2382, 11298), (2421, 11116), (2779, 9684), (3228, 8337), (3573, 7532), (3766, 7146), (4764, 5649), (4842, 5558)]