809103618

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{1319}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 1790268480

約数和(自身を除く): 981164862

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 643, 954, 1286, 1319, 1929, 2638, 3858, 3957, 5787, 7914, 11574, 11871, 23742, 34079, 68158, 69907, 102237, 139814, 204474, 209721, 306711, 419442, 613422, 629163, 848117, 1258326, 1696234, 2544351, 5088702, 7633053, 15266106, 44950201, 89900402, 134850603, 269701206, 404551809, 809103618]

約数ペア:

[(1, 809103618), (2, 404551809), (3, 269701206), (6, 134850603), (9, 89900402), (18, 44950201), (53, 15266106), (106, 7633053), (159, 5088702), (318, 2544351), (477, 1696234), (643, 1258326), (954, 848117), (1286, 629163), (1319, 613422), (1929, 419442), (2638, 306711), (3858, 209721), (3957, 204474), (5787, 139814), (7914, 102237), (11574, 69907), (11871, 68158), (23742, 34079)]