18110316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5827}}^1$

素因数の和:5878

約数の個数: 48

約数和(自身を含む): 49607936

約数和(自身を除く): 31497620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5827, 11654, 17481, 23308, 34962, 40789, 69924, 81578, 122367, 163156, 215599, 244734, 431198, 489468, 646797, 862396, 1293594, 1509193, 2587188, 3018386, 4527579, 6036772, 9055158, 18110316]

約数ペア:

[(1, 18110316), (2, 9055158), (3, 6036772), (4, 4527579), (6, 3018386), (7, 2587188), (12, 1509193), (14, 1293594), (21, 862396), (28, 646797), (37, 489468), (42, 431198), (74, 244734), (84, 215599), (111, 163156), (148, 122367), (222, 81578), (259, 69924), (444, 40789), (518, 34962), (777, 23308), (1036, 17481), (1554, 11654), (3108, 5827)]