18875052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24967}}^1$

素因数の和:24987

約数の個数: 48

約数和(自身を含む): 55928320

約数和(自身を除く): 37053268

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, 24967, 49934, 74901, 99868, 149802, 174769, 224703, 299604, 349538, 449406, 524307, 674109, 699076, 898812, 1048614, 1348218, 1572921, 2097228, 2696436, 3145842, 4718763, 6291684, 9437526, 18875052]

約数ペア:

[(1, 18875052), (2, 9437526), (3, 6291684), (4, 4718763), (6, 3145842), (7, 2696436), (9, 2097228), (12, 1572921), (14, 1348218), (18, 1048614), (21, 898812), (27, 699076), (28, 674109), (36, 524307), (42, 449406), (54, 349538), (63, 299604), (84, 224703), (108, 174769), (126, 149802), (189, 99868), (252, 74901), (378, 49934), (756, 24967)]