18634728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{110921}}^1$

素因数の和:110937

約数の個数: 32

約数和(自身を含む): 53242560

約数和(自身を除く): 34607832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 110921, 221842, 332763, 443684, 665526, 776447, 887368, 1331052, 1552894, 2329341, 2662104, 3105788, 4658682, 6211576, 9317364, 18634728]

約数ペア:

[(1, 18634728), (2, 9317364), (3, 6211576), (4, 4658682), (6, 3105788), (7, 2662104), (8, 2329341), (12, 1552894), (14, 1331052), (21, 887368), (24, 776447), (28, 665526), (42, 443684), (56, 332763), (84, 221842), (168, 110921)]