18045048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2956

約数の個数: 64

約数和(自身を含む): 52968960

約数和(自身を除く): 34923912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 2903, 3108, 5806, 6216, 8709, 11612, 17418, 20321, 23224, 34836, 40642, 60963, 69672, 81284, 107411, 121926, 162568, 214822, 243852, 322233, 429644, 487704, 644466, 751877, 859288, 1288932, 1503754, 2255631, 2577864, 3007508, 4511262, 6015016, 9022524, 18045048]

約数ペア:

[(1, 18045048), (2, 9022524), (3, 6015016), (4, 4511262), (6, 3007508), (7, 2577864), (8, 2255631), (12, 1503754), (14, 1288932), (21, 859288), (24, 751877), (28, 644466), (37, 487704), (42, 429644), (56, 322233), (74, 243852), (84, 214822), (111, 162568), (148, 121926), (168, 107411), (222, 81284), (259, 69672), (296, 60963), (444, 40642), (518, 34836), (777, 23224), (888, 20321), (1036, 17418), (1554, 11612), (2072, 8709), (2903, 6216), (3108, 5806)]