22521828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 60407424

約数和(自身を除く): 37885596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1361, 1379, 2364, 2722, 2758, 4083, 4137, 5444, 5516, 8166, 8274, 9527, 16332, 16548, 19054, 28581, 38108, 57162, 114324, 268117, 536234, 804351, 1072468, 1608702, 1876819, 3217404, 3753638, 5630457, 7507276, 11260914, 22521828]

約数ペア:

[(1, 22521828), (2, 11260914), (3, 7507276), (4, 5630457), (6, 3753638), (7, 3217404), (12, 1876819), (14, 1608702), (21, 1072468), (28, 804351), (42, 536234), (84, 268117), (197, 114324), (394, 57162), (591, 38108), (788, 28581), (1182, 19054), (1361, 16548), (1379, 16332), (2364, 9527), (2722, 8274), (2758, 8166), (4083, 5516), (4137, 5444)]