18280836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{24181}}^1$

素因数の和:24201

約数の個数: 48

約数和(自身を含む): 54167680

約数和(自身を除く): 35886844

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, 24181, 48362, 72543, 96724, 145086, 169267, 217629, 290172, 338534, 435258, 507801, 652887, 677068, 870516, 1015602, 1305774, 1523403, 2031204, 2611548, 3046806, 4570209, 6093612, 9140418, 18280836]

約数ペア:

[(1, 18280836), (2, 9140418), (3, 6093612), (4, 4570209), (6, 3046806), (7, 2611548), (9, 2031204), (12, 1523403), (14, 1305774), (18, 1015602), (21, 870516), (27, 677068), (28, 652887), (36, 507801), (42, 435258), (54, 338534), (63, 290172), (84, 217629), (108, 169267), (126, 145086), (189, 96724), (252, 72543), (378, 48362), (756, 24181)]