18837252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24917}}^1$

素因数の和:24937

約数の個数: 48

約数和(自身を含む): 55816320

約数和(自身を除く): 36979068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 24917, 49834, 74751, 99668, 149502, 174419, 224253, 299004, 348838, 448506, 523257, 672759, 697676, 897012, 1046514, 1345518, 1569771, 2093028, 2691036, 3139542, 4709313, 6279084, 9418626, 18837252]

約数ペア:

[(1, 18837252), (2, 9418626), (3, 6279084), (4, 4709313), (6, 3139542), (7, 2691036), (9, 2093028), (12, 1569771), (14, 1345518), (18, 1046514), (21, 897012), (27, 697676), (28, 672759), (36, 523257), (42, 448506), (54, 348838), (63, 299004), (84, 224253), (108, 174419), (126, 149502), (189, 99668), (252, 74751), (378, 49834), (756, 24917)]