18245892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{773}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 48892032

約数和(自身を除く): 30646140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 773, 843, 1124, 1546, 1686, 1967, 2319, 3092, 3372, 3934, 4638, 5411, 5901, 7868, 9276, 10822, 11802, 16233, 21644, 23604, 32466, 64932, 217213, 434426, 651639, 868852, 1303278, 1520491, 2606556, 3040982, 4561473, 6081964, 9122946, 18245892]

約数ペア:

[(1, 18245892), (2, 9122946), (3, 6081964), (4, 4561473), (6, 3040982), (7, 2606556), (12, 1520491), (14, 1303278), (21, 868852), (28, 651639), (42, 434426), (84, 217213), (281, 64932), (562, 32466), (773, 23604), (843, 21644), (1124, 16233), (1546, 11802), (1686, 10822), (1967, 9276), (2319, 7868), (3092, 5901), (3372, 5411), (3934, 4638)]